Properties of the Number 18295

Eighteen Thousand Two Hundred Ninety-Five

Basics

Value: 18294 → 18295 → 18296

Parity: odd

Prime: No

Previous Prime: 18289

Next Prime: 18301

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 3659

Divisors: 1, 5, 3659, 18295

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 100011101110111

Octal: 43567

Duodecimal: A707

Hexadecimal: 4777

Square: 334707025

Square Root: 135.2590107904091

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

Expansion of ∏_k>=1 (1 + x^k)^{k^(k-2}). A321388

Semiprimes whose binary and ternary representations are prime when read in decimal. A279052

Number of partitions of n into parts not of the form 17k, 17k+7 or 17k-7. Also number of partitions with at most 6 parts of size 1 and differences between parts at distance 7 are greater than 1. A35968

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), (0, 1, 0), (1, 0, 0), (1, 1, 0)}. A151142

Number of nX4 1..3 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166806

Number of nX6 1..3 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166811

Expansion of (1 - 2·x - sqrt(1 - 4·x - 4·x²))/(4·x²). A71356

Number of nX6 0..1 arrays with every element unequal to 0, 1, 2 or 4 king-move adjacent elements, with upper left element zero. A303798

Divisors of 126. A18295