Properties of the Number -13748

Thirteen Thousand Seven Hundred Forty-Eight

Basics

Value: -13749 → -13748 → -13747

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 491

Divisors: 1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010110110100

Octal: -32664

Duodecimal: -7B58

Hexadecimal: -35b4

Square: 189007504

Square Root: 117.25186565679883

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

a(n) = number of regions in the configuration A290447(n). A290865

Numbers k such that k·12^k - 1 is prime. A299375

n³+Smallest square, (Smallest square >= n³). A176581

McKay-Thompson series of class 14A for the Monster group with a(0) = 1. A134782

The first Zagreb index of the Aztec diamond AZ(n) (see the Ramanes et al. reference, Theorem 2.1). A292344

Positive integers m such that m, m + 1 and m + 2 are a sum of a positive square and a positive cube. A295787

Number of finite sequences of distinct sets with total sum n. A358913

McKay-Thompson series of class 14A for Monster. A58497

-21·zeta_K(-1), where K runs through the simplest cubic fields. A84711

Concatenation of n-th prime and n-th nonprime. A253910