Properties of the Number 61004

Sixty-One Thousand Four

Basics

Value: 61003 → 61004 → 61005

Parity: even

Prime: No

Previous Prime: 61001

Next Prime: 61007

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 101 × 151

Divisors: 1, 2, 4, 101, 151, 202, 302, 404, 604, 15251

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111001001100

Octal: 167114

Duodecimal: 2B378

Hexadecimal: ee4c

Square: 3721488016

Square Root: 246.9898783351253

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

9-step Fibonacci sequence starting with 0,0,0,1,0,0,0,0,0. A251750

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 3, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n-1 <= 2^p+1, starting with a(1) = a(2) = 1. A49943

a(n) = a(n-2) + 2·a(n-3), n > 3; with a(0)=0, a(1)=1, a(2)=2, a(3)=0. A134271

Take apart the sides of each of the integer-sided scalene triangles with perimeter n (at their vertices) and rearrange them orthogonally in 3-space so that their endpoints coincide at a single point. a(n) is the total volume of all rectangular prisms enclosed in this way. A308234

Nearest integer to n⁶/36. A61004