Properties of the Number 701

Seven Hundred One

Basics

Value: 700 → 701 → 702

Parity: odd

Prime: Yes

Previous Prime: 691

Next Prime: 709

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 701

Divisors: 1, 701

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010111101

Octal: 1275

Duodecimal: 4A5

Hexadecimal: 2bd

Square: 491401

Square Root: 26.476404589747453

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes of the form 2x² + 2xy + 17y². A139827

Emirps (primes whose reversal is a different prime). A6567

a(n) = n + (n+1)². A28387

Primes with primitive root 2. A1122

a(n) = binomial(n+1, 2) + n - 1 = n*(n+3)/2 - 1. A34856

Primes of the form 10·n+1. A30430

Primes whose reversal in base 10 is also prime (called "palindromic primes" by David Wells, although that name usually refers to A002385). Also called reversible primes. A7500

Wagstaff numbers: numbers k such that (2^k + 1)/3 is prime. A978

Numbers k such that (27^k - 2^k)/25 is prime. A377031

Primes whose decimal representation is a valid number in base 8 and interpreted as such is again a prime. A235394