Properties of the Number 37425

Thirty-Seven Thousand Four Hundred Twenty-Five

Basics

Value: 37424 → 37425 → 37426

Parity: odd

Prime: No

Previous Prime: 37423

Next Prime: 37441

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 499

Divisors: 1, 3, 5, 15, 25, 75, 499, 1497, 2495, 7485

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001001000110001

Octal: 111061

Duodecimal: 197A9

Hexadecimal: 9231

Square: 1400630625

Square Root: 193.45542122153103

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

a(n) is the smallest positive integer which can be represented as the sum of distinct nonzero icosahedral numbers in exactly n ways, or -1 if no such integer exists. A360215

a(n) is the smallest positive integer which can be represented as the sum of n distinct nonzero tetrahedral numbers in exactly n ways, or -1 if no such integer exists. A360217

Numbers n such that φ(φ(n)) + σ(σ(n)) is a 4th power. A172464

Numbers k such that (38·10^k + 403)/9 is prime. A295624

Positive numbers having the same set of digits in base 4 and base 7. A37425

Number of (n+1) X 5 0..3 arrays with every 2 X 3 or 3 X 2 subblock having exactly two equal edges, and new values 0..3 introduced in row major order. A206234