Properties of the Number 71707

Seventy-One Thousand Seven Hundred Seven

Basics

Value: 71706 → 71707 → 71708

Parity: odd

Prime: Yes

Previous Prime: 71699

Next Prime: 71711

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 71707

Divisors: 1, 71707

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001100000011011

Octal: 214033

Duodecimal: 355B7

Hexadecimal: 1181b

Square: 5141893849

Square Root: 267.78162745042835

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[4,2,6]; short d-string notation of pattern = [426]. A78850

Primes having only {0, 1, 7} as digits. A199327

Smallest primitive prime factor of 11ⁿ-1. A379644

Minimal order of degree-n irreducible polynomials over GF(11). A218359

Primes where every other digit is 7 starting with the rightmost digit, and no other digit is 7. A348560

Larger of pairs of emirps (A006567) whose difference with the (smaller) reversal is a triangular number (A000217). A217286

Prime partial sums of the primes == 5 (mod 6). A354573

Primes whose consecutive digits differ by 6 or 7. A48418

a(0) = 1, a(n) = 1 + 2·3 + 4·5 + 6·7 + ... + (2n)*(2n+1) for n > 0. A98931

Number of n X n binary arrays symmetric under 180 degree rotation with all ones connected only in a 1000-1111-0010-0010 pattern in any orientation. A147177