Properties of the Number -25955

Twenty-Five Thousand Nine Hundred Fifty-Five

Basics

Value: -25956 → -25955 → -25954

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 29 × 179

Divisors: 1, 5, 29, 145, 179, 895, 5191, 25955

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010101100011

Octal: -62543

Duodecimal: -1302B

Hexadecimal: -6563

Square: 673662025

Square Root: 161.1055554597668

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

Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + (2·j +7)*prime(j)*T(n-2, k-1) with j=10, read by rows. A153657

a(0) = a(1) = 1; for n >= 2, a(n) = a(n-1) + a(n-2) - n if that number is positive and not already in the sequence, otherwise a(n) = a(n-1) + a(n-2) + n. A117821

Number of lattice paths from (0,0) to (n,n) using steps (0,1), (1,0), (1,1), (1,2), (2,1). A339565

a(n) = 5*(3·n+1)*(9·n+8)/2 (n>=0). A304508

Numbers k such that 4·k + 3 is a perfect cube, sorted by absolute values. A305291

Number of (n+2) X (4+2) 0..1 arrays with no 3·3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 1 and no column sum 1. A257443

Numbers m such that each of p=6·m+1, q=6·p+1, r=6·q+1 and s=6·r+1 is prime. A263311

A000041(n) - A000203(n). A86738