Properties of the Number 61604

Sixty-One Thousand Six Hundred Four

Basics

Value: 61603 → 61604 → 61605

Parity: even

Prime: No

Previous Prime: 61603

Next Prime: 61609

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 15401

Divisors: 1, 2, 4, 15401, 30802, 61604

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000010100100

Octal: 170244

Duodecimal: 2B798

Hexadecimal: f0a4

Square: 3795052816

Square Root: 248.20153101864622

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

Numbers k such that 15·10^k + 1 is prime. A295325

Smallest multiple of n containing all 10 digits from 0 to 9. A61604