Properties of the Number 368

Three Hundred Sixty-Eight

Basics

Value: 367 → 368 → 369

Parity: even

Prime: No

Previous Prime: 367

Next Prime: 373

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 23

Divisors: 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110000

Octal: 560

Duodecimal: 268

Hexadecimal: 170

Square: 135424

Square Root: 19.183326093250876

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

Numbers that are products of 5 primes (or 5-almost primes, a generalization of semiprimes). A14614

Numbers that are the sum of 3 positive cubes. A3072

a(n) = 3ⁿ + 5ⁿ + 6ⁿ. A1579

Number of (w,x,y) such that w,x,y are all in {0,...,n} and |w-x| = |x-y|. A212959

Multiples of 8. A8590

Lesser of two consecutive numbers each divisible by a square. A68781

Primitive abundant numbers: abundant numbers (A005101) having no abundant proper divisor. A91191

Every permutation of the prime factors of n has a consecutive monotone triple, i.e., a triple (..., x, y, z, ...) such that either x <= y <= z or x >= y >= z. A344653

a(n) = n'' = second arithmetic derivative of n. A68346

Primitive abundant numbers (abundant numbers all of whose proper divisors are deficient numbers). A71395