Properties of the Number 1151

One Thousand One Hundred Fifty-One

Basics

Value: 1150 → 1151 → 1152

Parity: odd

Prime: Yes

Previous Prime: 1129

Next Prime: 1153

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 1151

Divisors: 1, 1151

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111111

Octal: 2177

Duodecimal: 7BB

Hexadecimal: 47f

Square: 1324801

Square Root: 33.926390907374746

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

Lesser of twin primes. A1359

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

Primes of the form 10·n+1. A30430

a(n) = 2·n² - 1. A56220

Primes of the form 2x² + 13y². A107132

Primes of the form 8n+7, that is, primes congruent to -1 mod 8. A7522

Record gaps between primes (upper end) (compare A002386, which gives lower ends of these gaps). A101

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

Number of partitions of n with some part repeated. A47967

Number of compositions (ordered partitions) of n that are concave-down sequences. A70211