Properties of the Number 15097

Fifteen Thousand Ninety-Seven

Basics

Value: 15096 → 15097 → 15098

Parity: odd

Prime: No

Previous Prime: 15091

Next Prime: 15101

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 31 × 487

Divisors: 1, 31, 487, 15097

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101011111001

Octal: 35371

Duodecimal: 88A1

Hexadecimal: 3af9

Square: 227919409

Square Root: 122.86984984120393

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 vertices in a complete bipartite graph where the vertices in the two parts are placed on opposite sides of a parabola at integer·coordinates |x| = 1, 2, ...n. A392425

Odd semiprimes k = p·q such that k = A325820(p,q), with p, q primes > 3, and A325820 is the carryless base-3 multiplication. A391331

a(n) = 2·prime(n)² - prime(n+1)². A64051

Numbers k such that 7*(10^k - 1)/9 - 5·10^floor(k/2) is a palindromic wing prime (a.k.a. near-repdigit palindromic prime). A77777

Number of partitions of n such that the least part occurs exactly (1/4)*(number of parts) times. A386361

Numbers n such that 6·10ⁿ + 2·R_n - 1 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103030

Numbers n with property that n² is a concatenation of three 3-digit primes. A153139

a(n) = ceiling(A117791(n)/2). A173696

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 283", based on the 5-celled von Neumann neighborhood. A271119

Number of species of partial Latin squares of size n. A286317