Properties of the Number -61629

Sixty-One Thousand Six Hundred Twenty-Nine

Basics

Value: -61630 → -61629 → -61628

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 20543

Divisors: 1, 3, 20543, 61629

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111000010111101

Octal: -170275

Duodecimal: -2B7B9

Hexadecimal: -f0bd

Square: 3798133641

Square Root: 248.25188821034172

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

Semiprimes q such that q²-4 and q²+4 are also semiprimes. A173084

G.f. A(x) satisfies A(x) = 1 / (1 - x - x² * A(x³)). A367666

Number of partitions of 4n-1 into n nonnegative integers each no greater than 8. A1982