Properties of the Number -64553

Sixty-Four Thousand Five Hundred Fifty-Three

Basics

Value: -64554 → -64553 → -64552

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 64553

Divisors: 1, 64553

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110000101001

Octal: -176051

Duodecimal: -31435

Hexadecimal: -fc29

Square: 4167089809

Square Root: 254.07282420597446

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 p such that p/π(p)>=n. A38623

a(n) is the smallest prime number k such that k > n*π(k), where π(k) denotes the prime counting function. A38607

Primes associated with the indices in A133583. A133584

Primes p = prime(k) such that the decimal representation of p contains k as a substring. A75902

Primes that are congruent to 3 mod n, where n is the index of the prime. A171430

Smallest prime prime(m) such that floor(prime(m)/m) = n. A62743

Numbers k such that k*(k+7) gives the concatenation of two numbers m and m+5. A116326

Primes p such that π(p) is obtained by dropping one of the digits of p in decimal expansion. A114924

a(n) = p is the smallest prime such that p = n + h(n)² and p is the first prime following h(n)². The smallest immediate post-square primes with distance n = p - h(n)². A58056

Primes p such that the p-1 digits of the ternary (base 3) expansion of k/p (for k=1,2,3,...,p-1) fit into the k-th row of a magic square grid of order p-1. A96660