Properties of the Number 58481

Fifty-Eight Thousand Four Hundred Eighty-One

Basics

Value: 58480 → 58481 → 58482

Parity: odd

Prime: Yes

Previous Prime: 58477

Next Prime: 58511

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 58481

Divisors: 1, 58481

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110010001110001

Octal: 162161

Duodecimal: 29A15

Hexadecimal: e471

Square: 3420027361

Square Root: 241.82845159327303

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

a(n) = ∑_k=0..n binomial(k·n, k). A226391

Base-6 pandigital primes: primes having at least one of each digit 0,1,2,3,4,5 when written in base 6. A175278

Primes p such that p-1 and p+1 are both divisible by fourth powers. A86709

Denominators of continued fraction convergents to sqrt(764). A42473

Partial sums of the binomial coefficients C(5·n,n). A225615

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = ∑_j=0..n binomial(k·j,j). A358146

a(1) = 0, a(2) = 0; for n > 2, a(n) - a(n-3) - a(n-5) - ... - a(n-p) = n if n is prime, otherwise = 0, where p = largest prime < n. A2123

Numbers k such that k-1 and k+1 are each the product of exactly 7 primes, counted with multiplicity. A157487

Centered 16-gonal (or hexadecagonal) primes. A264823

Primes p that set a new record for the size of the smallest b > 1 such that b^p-1 == 1 (mod p²). A287147