Properties of the Number 63487

Sixty-Three Thousand Four Hundred Eighty-Seven

Basics

Value: 63486 → 63487 → 63488

Parity: odd

Prime: Yes

Previous Prime: 63473

Next Prime: 63493

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 63487

Divisors: 1, 63487

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111011111111111

Octal: 173777

Duodecimal: 308A7

Hexadecimal: f7ff

Square: 4030599169

Square Root: 251.96626758357954

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

Smallest prime with Hamming weight n (i.e., with exactly n 1's when written in binary). A61712

Smallest prime with at least n 1's when written in binary. A211997

Lucas 8-step numbers. A105754

Smallest prime between 2ⁿ and 2ⁿ⁺¹, having a maximal number of 1's in binary representation. A91938

Primes of the form (2^k - k)*2^k - 1. A200819

Primes with a single 0 bit in their binary expansion. A95078

Primes of the form 2^t-2^k-1, k>=1. A181741

Acyclic 3-multidigraphs on n nodes. A137435

Primes of the form q·2^h - 1, where q is a Mersenne prime (A000668). A335874

T(3,n) with T(n,m) as in A063394. A63396