Properties of the Number 71234

Seventy-One Thousand Two Hundred Thirty-Four

Basics

Value: 71233 → 71234 → 71235

Parity: even

Prime: No

Previous Prime: 71233

Next Prime: 71237

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 35617

Divisors: 1, 2, 35617, 71234

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001011001000010

Octal: 213102

Duodecimal: 35282

Hexadecimal: 11642

Square: 5074282756

Square Root: 266.89698387205505

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 number greater than a(n-1) such that in a(0) through a(n) no digit occurs more than once more than any other digit. A95204

a(n) is the smallest number not yet in the sequence such that the concatenation of all terms yields a periodic stream of digits 1, 2, 3, ..., 7 (repeat from 1). A165305

a(n) is the smallest number greater than a(n-1) such that in a(1) through a(n) no digit occurs more than once more than any other digit, starting with a(1) = 1. A248651

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, -1, 1), (0, 0, 1), (0, 1, -1), (1, 0, 0)}. A150102

Smallest prime beginning and ending in 2n+1 or 0 if no such prime exists. A71234