Properties of the Number -140752

One Hundred Forty Thousand Seven Hundred Fifty-Two

Basics

Value: -140753 → -140752 → -140751

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 19 × 463

Divisors: 1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010010111010000

Octal: -422720

Duodecimal: -69554

Hexadecimal: -225d0

Square: 19811125504

Square Root: 375.1692951188836

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

Janet periodic table of the elements and structured hexagonal diamond numbers. a(n) = A166911(2·n) + A166911(2·n+1). A167471

Composite numbers k such that k*φ(k) is in A002378. A256545

G.f. satisfies A(x) = 1/(1-x) + x³*(1-x)*A(x)³. A364595

Number of 7-step self-avoiding walks on an n X n square summed over all starting positions. A188152