Properties of the Number -1340251

Three Hundred Forty Thousand Two Hundred Fifty-One

Basics

Value: -1340252 → -1340251 → -1340250

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11 × 37 ² × 89

Divisors: 1, 11, 37, 89, 407, 979, 1369, 3293, 15059, 36223

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000111001101011011

Octal: -5071533

Duodecimal: -547737

Hexadecimal: -14735b

Square: 1796272743001

Square Root: 1157.692100689989

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

E.g.f.: ∑_n>=0 (1 - exp(-n²*x))ⁿ. A187755

a(n) = 6·4ⁿ - 12·3ⁿ + 7·2ⁿ - 1. A91347

Number of permutations of 1..n with i-8<=p(i)<=i+3. A179350