Properties of the Number 71153

Seventy-One Thousand One Hundred Fifty-Three

Basics

Value: 71152 → 71153 → 71154

Parity: odd

Prime: Yes

Previous Prime: 71147

Next Prime: 71161

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 71153

Divisors: 1, 71153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010111110001

Octal: 212761

Duodecimal: 35215

Hexadecimal: 115f1

Square: 5062749409

Square Root: 266.74519677025114

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 that are a concatenation of 7, 11 and a prime. A101250

Primes obtained from other primes by prefixing a 7. A167187

Denominators of continued fraction convergents to sqrt(972). A42881

Starting with a(1) = 3, a(2) = 5, a(n+1) is the smallest prime number greater than the previous term a(n) such that there exists k satisfying 1<=k<n, a(n+1) = 2·a(n) - a(k). A238137

Number of polyominoes with perimeter at most 2n. A130622

Primes of the form 3n² + 5. A201478

a(n) = [x^n⁴] ∏_k=1..n (x^k⁴ + 1 + 1/x^k⁴). A369517

Łukasiewicz word for each rooted plane tree (interpretation e in Stanley's exercise 19) encoded by A014486 (or A063171), with the last leaf implicit, i.e., these words are given without the last trailing zero, except for the null tree which is encoded as 0. A71153

Semiprimes which are equal to product of two successive primes and also to sum of three successive primes. A133126