Properties of the Number 62725

Sixty-Two Thousand Seven Hundred Twenty-Five

Basics

Value: 62724 → 62725 → 62726

Parity: odd

Prime: No

Previous Prime: 62723

Next Prime: 62731

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 ² × 13 × 193

Divisors: 1, 5, 13, 25, 65, 193, 325, 965, 2509, 4825

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111010100000101

Octal: 172405

Duodecimal: 30371

Hexadecimal: f505

Square: 3934425625

Square Root: 250.44959572736389

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

Number of binary bit strings of length n with no block of 8 or more 0's. Nonzero heptanacci numbers, A122189. A66178

Heptanacci numbers: each term is the sum of the preceding 7 terms, with a(0),...,a(6) = 0,0,0,0,0,0,1. A122189

Numerators of continued fraction convergents to sqrt(628). A42204

26-gonal pyramidal numbers: a(n) = n*(n+1)*(8·n-7)/2. A256646

Write 0, 1, 2, 3, 4, ... in a triangular spiral, then a(n) is the sequence found by reading the terms along the line from 0 in the direction 0, 7, ... A62725

Number of connected homogeneous graphs with 6 nodes and valency n. A135531