Properties of the Number 64141

Sixty-Four Thousand One Hundred Forty-One

Basics

Value: 64140 → 64141 → 64142

Parity: odd

Prime: No

Previous Prime: 64123

Next Prime: 64151

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 ³ × 11 × 17

Divisors: 1, 7, 11, 17, 49, 77, 119, 187, 343, 539

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101010001101

Octal: 175215

Duodecimal: 31151

Hexadecimal: fa8d

Square: 4114067881

Square Root: 253.2607352117576

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 terms in 8th derivative of a function composed with itself n times. A215626

Numbers k such that k = rad(k) * sopfr(k), where rad(k) is the squarefree kernel of k and sopfr(k) the integer log of k. A280935

Sum of non-unitary divisors of central binomial coefficient C(n, floor(n/2)). A64141