Properties of the Number 31476

Thirty-One Thousand Four Hundred Seventy-Six

Basics

Value: 31475 → 31476 → 31477

Parity: even

Prime: No

Previous Prime: 31469

Next Prime: 31477

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 43 × 61

Divisors: 1, 2, 3, 4, 6, 12, 43, 61, 86, 122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111101011110100

Octal: 75364

Duodecimal: 16270

Hexadecimal: 7af4

Square: 990738576

Square Root: 177.41476826916073

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

Integers k such that there are i groups of order k+i up to isomorphism, for i=1,2,3. A373649

Consecutive states of the linear congruential pseudo-random number generator (31481·s+21139) mod 10⁵ when started at s=1. A384341

Number of binary sequences of length n with an even number of ones, at least two of the ones being contiguous. A27711

Consider the graph whose vertices are the points of the n-dimensional cubic lattice with points connected by all integer-length diagonals that traverse all n dimensions and do not intersect intermediate points. a(n) is the total length of the shortest possible closed walk in this graph via noncongruent diagonals of the same length. A385525

All integers k that can produce a closed walk in a square lattice via noncongruent primitive k-length hypotenuses, in ascending order. A386671

Numbers whose base-5 representation has 3 fewer 0's than 4's. A31476