Properties of the Number -26149

Twenty-Six Thousand One Hundred Forty-Nine

Basics

Value: -26150 → -26149 → -26148

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 79 × 331

Divisors: 1, 79, 331, 26149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011000100101

Octal: -63045

Duodecimal: -13171

Hexadecimal: -6625

Square: 683770201

Square Root: 161.70652429633134

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(0)=4, a(1)=0, a(2)=0, a(3)=3; thereafter a(n) = a(n-3) + a(n-4). A50443

a(n) = 13*(2ⁿ - 1) - 3·n² - 9·n. A257448

Nearest integer to log(n!)^{1 + log(log(1 + n})). A62476

Half thrice the previous number, rounded down, plus 1, starting with 6. A302748