Properties of the Number -8103

One Hundred Three

Basics

Value: -8104 → -8103 → -8102

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 37 × 73

Divisors: 1, 3, 37, 73, 111, 219, 2701, 8103

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110100111

Octal: -17647

Duodecimal: -4833

Hexadecimal: -1fa7

Square: 65658609

Square Root: 90.0166651237425

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) = floor(eⁿ). A149

3 times hexagonal numbers: a(n) = 3·n*(2·n-1). A94159

Nearest integer to eⁿ. A227

Number of partitions into a square number of parts. A89333

Numerator of sigma₃(n)/σ(n). A91259

Number of integer partitions of n that are not of length 2 and do not contain n/2. A365825

Expansion of g/(1 - x²*g³), where g = 1+x·g⁴ is the g.f. of A002293. A391099

Numbers k >= 2 such that if 1 <= j < k then fractional part of log k > fractional part of log j. A4791

Values of n where A072629 switches from 01010.. into 0000.. or back. A72630

log(n) is closer to an integer than is log(m) for any m with 2<=m<n. A80021