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Properties of the Number -23553

Twenty-Three Thousand Five Hundred Fifty-Three

Basics

Value: -23554 → -23553 → -23552

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 2 × 2617

Divisors: 1, 3, 9, 2617, 7851, 23553

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -101110000000001

Octal: -56001

Duodecimal: -11769

Hexadecimal: -5c01

Square: 554743809

Square Root: 153.46986674914396

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 integer partitions of n such that the upper-left square of the Young diagram has strictly greater graph-distance from the lower-right boundary than any other square. A325187
Numbers k such that σ(k) = ψ(k) + π(k). A387999
a(n) = a(n-1) + 2·a(floor(n/2)) if n > 0, otherwise 1. A58039
Number of permutations of length n that avoid the patterns 132, 4321. A116701
Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 545", based on the 5-celled von Neumann neighborhood. A283011
Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 801", based on the 5-celled von Neumann neighborhood. A284135
(prime(n)*(prime(n+1)-1) + (prime(n)-1)*prime(n+1)) / 2. A99909
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 421", based on the 5-celled von Neumann neighborhood. A272051
Indices of prime squares in A381019. A381095