Properties of the Number 78274

Seventy-Eight Thousand Two Hundred Seventy-Four

Basics

Value: 78273 → 78274 → 78275

Parity: even

Prime: No

Previous Prime: 78259

Next Prime: 78277

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 5591

Divisors: 1, 2, 7, 14, 5591, 11182, 39137, 78274

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011000111000010

Octal: 230702

Duodecimal: 3936A

Hexadecimal: 131c2

Square: 6126819076

Square Root: 279.7749095254969

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 walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, -1, 1), (-1, 1, -1), (0, 1, 1), (1, -1, -1)}. A148065

a(n) is the number from which if odd-positioned digits are deleted then one gets the concatenation of first n odd numbers, while if even-positioned digits are deleted then one gets reverse concatenation of first n odd numbers. Position of least significant digit is considered to be 1. A78274