Properties of the Number 17139

Seventeen Thousand One Hundred Thirty-Nine

Basics

Value: 17138 → 17139 → 17140

Parity: odd

Prime: No

Previous Prime: 17137

Next Prime: 17159

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 29 × 197

Divisors: 1, 3, 29, 87, 197, 591, 5713, 17139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100001011110011

Octal: 41363

Duodecimal: 9B03

Hexadecimal: 42f3

Square: 293745321

Square Root: 130.91600360536523

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 integer partitions of n whose parts minus 1 are relatively prime. A328170

Expansion of (3 + x²) / (1 - x)⁴. A37237

a(n) = numerator of the X-coordinate of n·P where P is the generator [0,0] for rational points on the curve y² + y = x³ + x². A350622

Sums of two or more distinct 4th powers of primes. A130833

Rectangular array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = A254067(n,k) - A257499(n,k), n,k >= 1. A254131

The difference between the maximum and minimum voucher costs for n distinct positive integer vouchers v₁, v₂, ..., v_n, where the cost is defined as v₁ + v₁*v₂ + v₂*v₃ + ... + v_n-1*v_n. A393532

Triangle read by rows: number of 0-1-2 trees (i.e., ordered trees with vertices of outdegrees 0, 1, or 2) with n edges and exactly k vertices that have 2 children, both being leaves (n >= 0, 0 <= k <= floor((n+2)/4)). A126191

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 0), (-1, 1, -1), (0, 0, -1), (1, 0, 1)}. A148534

a(n) = (8·n + 6)³. A17139