Properties of the Number 58687

Fifty-Eight Thousand Six Hundred Eighty-Seven

Basics

Value: 58686 → 58687 → 58688

Parity: odd

Prime: Yes

Previous Prime: 58679

Next Prime: 58693

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 58687

Divisors: 1, 58687

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110010100111111

Octal: 162477

Duodecimal: 29B67

Hexadecimal: e53f

Square: 3444163969

Square Root: 242.2539989350021

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

Number of 2 X 2 matrices having all terms in {1,...,n} and determinant in the closed interval [0,n]. A211057

Natural numbers written out with their digits grouped in sets of 5 (leading zeros omitted). A91341

Primes from merging of 5 successive digits in decimal expansion of the Champernowne Constant. A104948

Primes having only {5, 6, 7, 8} as digits. A386196

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 1), (1, 0, 0), (1, 1, -1)}. A148236

Numbers k such that binomial(2k,k) + k is prime. A383476

Number of matroids of rank 3 on n labeled points. A58687

a(n) is the smallest prime k such that (prime(n), k, u, v) are the vertices of a square in Ulam's spiral, where k < u < v are all primes; or -1 if there is no such k. A383595