Properties of the Number 15149

Fifteen Thousand One Hundred Forty-Nine

Basics

Value: 15148 → 15149 → 15150

Parity: odd

Prime: Yes

Previous Prime: 15139

Next Prime: 15161

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 15149

Divisors: 1, 15149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101100101101

Octal: 35455

Duodecimal: 8925

Hexadecimal: 3b2d

Square: 229492201

Square Root: 123.08127396155761

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

Primes of the form 2·n² + 11. A50265

Primes p such that p, p+12, p+24 are consecutive primes. A52188

Expansion of exp( ∑_n>=1 -sigma₃(n)*xⁿ/n ) in powers of x. A283263

Numerators of upper primes-only best approximates (POBAs) to e; see Comments. A265816

Numerators of primes-only best approximates (POBAs) to e; see Comments. A265818

Middle of 3 consecutive prime numbers, p1, p2, p3, such that p1·p2·p3·d1·d2 = average of twin prime pairs; d1 (δ) = p2 - p1, d2 (δ) = p3 - p2. A153410

Numerator of A166100(A166101(n))/A166102(n). A166272

Numbers k such that A248891(k) = 3. A248903

Graham-Sloane-type lower bound on the size of a ternary (n,3,7) constant-weight code. A30507

Primes congruent to 13 mod 43. A142262