Properties of the Number -62769

Sixty-Two Thousand Seven Hundred Sixty-Nine

Basics

Value: -62770 → -62769 → -62768

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 ³ × 61

Divisors: 1, 3, 7, 21, 49, 61, 147, 183, 343, 427

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111010100110001

Octal: -172461

Duodecimal: -303A9

Hexadecimal: -f531

Square: 3939947361

Square Root: 250.53742235442593

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

Square array A(n,k) = A341526(A246278(n,k)), read by falling antidiagonals; Numerators of the columnwise first quotients of A341605/A341606. A341626

a(n) = a(n-1) + 2·a(floor(n/2)) if n > 0, otherwise 1. A58039

a(0)=1, a(n) = least k > a(n-1) such that k·a(n-1) is a triangular number. A213005