Properties of the Number -1372744

Three Hundred Seventy-Two Thousand Seven Hundred Forty-Four

Basics

Value: -1372745 → -1372744 → -1372743

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 29 × 61 × 97

Divisors: 1, 2, 4, 8, 29, 58, 61, 97, 116, 122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001111001001001000

Octal: -5171110

Duodecimal: -5624B4

Hexadecimal: -14f248

Square: 1884426089536

Square Root: 1171.6415834204588

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

Consider all distinct functions f representable as x -> x^x^...^x with n x's and parentheses inserted in all possible ways; sequence gives difference between numbers of f with f(0)=1 and numbers of f with f(0)=0, with conventions that 0⁰=1⁰=1¹=1, 0¹=0. A211192

G.f. A(x) satisfies: A(x) = 1 - x² * A(x/(1 - x)) / (1 - x). A336970