Properties of the Number -140549

One Hundred Forty Thousand Five Hundred Forty-Nine

Basics

Value: -140550 → -140549 → -140548

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 140549

Divisors: 1, 140549

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010010100000101

Octal: -422405

Duodecimal: -69405

Hexadecimal: -22505

Square: 19754021401

Square Root: 374.8986529717065

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

Array read by antidiagonals upwards: T(n,k) = number of partitions of kⁿ into n-th powers (n>=1, k>=0). A259799

a(0) = 2; afterwards a(n) is the least prime greater than a(n-1) such that ω(a(n-1) + a(n)) = n. A357713

Number of partitions of n⁶ into sixth powers. A259795

a(n) = [x^nⁿ] ∏_k>=1 1 / (1 - x^kⁿ). A331402

Primes p such that 100p-1, 100p-3, 100p-7, and 100p-9 are all prime. A243409

Number of partitions of 6ⁿ into n-th powers. A259798

Lesser of twin happy primes. A387240