Properties of the Number -15529

Fifteen Thousand Five Hundred Twenty-Nine

Basics

Value: -15530 → -15529 → -15528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 53 × 293

Divisors: 1, 53, 293, 15529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110010101001

Octal: -36251

Duodecimal: -8BA1

Hexadecimal: -3ca9

Square: 241149841

Square Root: 124.61540835707277

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

G.f.: 1/(1 - x/(1+2·x - x³/(1+2·x² - x⁵/(1+2·x³ - x⁷/(1+2·x⁴ - x⁹/(1 - ...)))))), a continued fraction. A275761

Sum of positive Dyson's ranks of all partitions of n. A209616

a(n) = 169·n² - 140·n + 29. A156639

Volume of right circular cone (rounded down) with the diameter of base and height equal to n. A228189

Expansion of ∏_k>=1 (1 + x^k²) * (1 + x^k). A369570

a(n) = n³ + 71·n + 1. A124363

Constant term in the reduction of the polynomial p(n,x) defined at A162517 and below in Comments. A192373

Discriminants of totally real cubic fields in which every norm-positive unit is totally positive. A329769

Positive numbers y such that y² is of the form x²+(x+119)² with integer x. A156650

Number of (w,x,y,z) with all terms in {0,...,n} and 2w-x=max{w,x,y,z}-min{w,x,y,z}. A212756