Properties of the Number 15148

Fifteen Thousand One Hundred Forty-Eight

Basics

Value: 15147 → 15148 → 15149

Parity: even

Prime: No

Previous Prime: 15139

Next Prime: 15149

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 7 × 541

Divisors: 1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101100101100

Octal: 35454

Duodecimal: 8924

Hexadecimal: 3b2c

Square: 229461904

Square Root: 123.07721153812349

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 ways to split an integer partition of n into consecutive subsequences of equal length. A323433

Sum of the squarefree parts of the partitions of n into 10 parts. A309486

Numbers n such that A324187(n) = 0. A324199

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

Number of integers in n-th generation of tree T(1/4) defined in Comments. A274144

Centered 27-gonal numbers. A389797

Nested floor product of n and fractions (k+1)/k for all k>0 (mod 6), divided by 6. A73363

Numbers k such that both numbers k and k+1 are in the sequence A248903. A248894

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), (0, 0, -1), (0, 1, -1), (1, 0, 0), (1, 0, 1)}. A150095

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), (0, 1, -1), (0, 1, 0), (0, 1, 1), (1, 0, -1)}. A150096