Properties of the Number -15195

Fifteen Thousand One Hundred Ninety-Five

Basics

Value: -15196 → -15195 → -15194

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 1013

Divisors: 1, 3, 5, 15, 1013, 3039, 5065, 15195

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101101011011

Octal: -35533

Duodecimal: -8963

Hexadecimal: -3b5b

Square: 230888025

Square Root: 123.26800071389168

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

Numbers k for which 2·k-1, 4·k-1, 8·k-1 and 16·k-1 are primes. A124494

Number of partitions of n into 10 or more distinct parts. A347577

Fixed points of A275957; numbers n for which A060125(n) = A225901(n). A275843

Expansion of ∏_k>=0 1/(1-x^4·k+1)^4·k+1. A285048

Expansion of ∏_k>=0 1/(1 + x^4·k+1)^4·k+1. A285287

Number of ordered triples (i,j,k) in range [0..n] satisfying i == j mod 2 and j == k mod 3. A115520

Triangle read by rows giving coefficients of Genocchi q-numbers B_n(1,q) (n >= 1) expanded in powers of q. A193762

Number of n X 2 0..3 arrays with no element equal to zero plus the sum of elements to its left or zero plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest or one plus the sum of the elements antidiagonally to its northeast, modulo 4. A239852

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 41. A31539