Properties of the Number 1168

One Thousand One Hundred Sixty-Eight

Basics

Value: 1167 → 1168 → 1169

Parity: even

Prime: No

Previous Prime: 1163

Next Prime: 1171

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 73

Divisors: 1, 2, 4, 8, 16, 73, 146, 292, 584, 1168

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10010010000

Octal: 2220

Duodecimal: 814

Hexadecimal: 490

Square: 1364224

Square Root: 34.17601498127012

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

Antisigma(n): Sum of the numbers less than n that do not divide n. A24816

Product of the 4th power of a prime (A030514) and a different prime (p⁴*q). A178739

Multiples of 8 containing an 8 in their decimal representation. A121028

Multiples of 16 containing a 16 in their decimal representation. A121036

Expansion of 1/(1 - x - x² + x⁴ - x⁶). A117791

Total number of even parts in all partitions of n. A66898

a(n) = ∑_{d∣n, n/d == 1 (mod 4)} d² - ∑_{d∣n, n/d == 3 (mod 4)} d². A50470

Number of cubefree words of length n on two letters. A28445

When expressed in base 2 and then interpreted in base 4, is a multiple of the original number. A62846

Numbers with deficiency of 42. A175730