Properties of the Number -755

Seven Hundred Fifty-Five

Basics

Value: -756 → -755 → -754

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 151

Divisors: 1, 5, 151, 755

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011110011

Octal: -1363

Duodecimal: -52B

Hexadecimal: -2f3

Square: 570025

Square Root: 27.477263328068172

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

Expansion of (1-x-x^N)/((1-x)(1-x²)(1-x³)...(1-x^N)) for N = 4. A60023

Row sums of a number triangle related to the Pell numbers. A110331

First differences of A000463. A188652

E.g.f. satisfies A(x) = exp(x² + x / A(x)). A362736

Value k at the n-th step of A371282, where multiplied values are positive and subtracted values are negative. A371295

McKay-Thompson series of class 10c for Monster. A58204

Start with 1, add 1, subtract 2, multiply by 3, add 4, subtract 5, multiply by 6, add 7, etc. A252729

Expansion of (1-x)/(1+x-x²-2·x³). A78041

Diagonal sums of number a triangle related to the Pell numbers. A110332

A nonsense sequence. A143044