Properties of the Number -140071

One Hundred Forty Thousand Seventy-One

Basics

Value: -140072 → -140071 → -140070

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 140071

Divisors: 1, 140071

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010001100100111

Octal: -421447

Duodecimal: -69087

Hexadecimal: -22327

Square: 19619885041

Square Root: 374.2606043921802

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

Hyper-Wiener index of a benzenoid consisting of a spiral chain of n hexagons (s=1; see the Gutman et al. reference). A193392

Number of nodes in row n of the power tree A114622. A114623

Centered 21-gonal primes. A276261

n-th occurrence of gap of n between primes occurs at prime a(n), n even, n >= 2. A54587

Primes with 30 as smallest positive primitive root. A61734

Number of -n..n arrays of 4 elements with first and second differences also in -n..n. A201089