Properties of the Number -74780

Seventy-Four Thousand Seven Hundred Eighty

Basics

Value: -74781 → -74780 → -74779

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 3739

Divisors: 1, 2, 4, 5, 10, 20, 3739, 7478, 14956, 18695

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010010000011100

Octal: -222034

Duodecimal: -37338

Hexadecimal: -1241c

Square: 5592048400

Square Root: 273.4593205579214

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 compositions (ordered partitions) of n into distinct parts, the least being 4. A339165

Irregular table whose rows are the nontrivial cycles of the ghost iteration A329200, ordered by increasing smallest member, always listed first. A329196

a(n) = ∑_i=0..n digsum₆(i)⁴, where digsum₆(i) = A053827(i). A231675

Integer part of log(nⁿ)^{1 + log(1 + log(1 + n})). A62451