Properties of the Number -61429

Sixty-One Thousand Four Hundred Twenty-Nine

Basics

Value: -61430 → -61429 → -61428

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 47 × 1307

Divisors: 1, 47, 1307, 61429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110111111110101

Octal: -167765

Duodecimal: -2B671

Hexadecimal: -eff5

Square: 3773522041

Square Root: 247.8487441969396

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

The least number s > 1 having exactly n fives in the periodic part of the continued fraction of sqrt(s). A206585

Number of up steps in all length n left factors of Dyck paths. A14314

a(1) = 1; for n > 1, a(n) is the smallest positive number that has not yet appeared such that the sum of all terms a(1) + ... + a(n) has the same number of prime factors, counted with multiplicity, as the product of all terms a(1) * ... * a(n). A364140