1701 (number)

This article is about the number 1701. For other uses of 1701, see 1701 (disambiguation).

← 1700 1701 1702 →
List of numbers Integers ← 0 1k 2k 3k 4k 5k 6k 7k 8k 9k →
Cardinal	one thousand seven hundred one
Ordinal	1701st (one thousand seven hundred first)
Factorization	35 × 7
Divisors	1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701
Greek numeral	,ΑΨΑ´
Roman numeral	MDCCI
Binary	110101001012
Ternary	21000003
Senary	115136
Octal	32458
Duodecimal	B9912
Hexadecimal	6A516

1701 is the natural number preceding 1702 and following 1700.

In mathematics

1701 is an odd number and a Stirling number of the second kind.

The number 1701 also has unusual properties as it:

• belongs to a set of numbers such that $n^{2}$ contains exactly seven different digits.
• is a decagonal and a 13-gonal number.
• is divisible by the square of the sum of its digits.
• belongs to a set of numbers with only palindromic prime factors whose sum is palindromic.
• is a First Beale cipher.
• belongs to a set of numbers whose digits of prime factors are either 3 or 7.
• its reversal digit sequence (1071) is divisible by 7.
• is a Harshad number.

In other fields

• In the Star Trek science fiction franchise, NCC-1701 is the designation for several starships named USS Enterprise. Several of these vessels are focal points in the fictional universe created by Gene Roddenberry.