Properties of the Number 2366

Two Thousand Three Hundred Sixty-Six

Basics

Value: 2365 → 2366 → 2367

Parity: even

Prime: No

Previous Prime: 2357

Next Prime: 2371

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 13 ²

Divisors: 1, 2, 7, 13, 14, 26, 91, 169, 182, 338

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100100111110

Octal: 4476

Duodecimal: 1452

Hexadecimal: 93e

Square: 5597956

Square Root: 48.641546028061235

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) = sigma₂(n): sum of squares of divisors of n. A1157

4-dimensional pyramidal numbers: a(n) = n²*(n²-1)/12. A2415

a(n) = ∑_d∣n (-1)^d-1*d². A321543

a(n) = n²*(n+1). A11379

Expansion of g.f.: (1+x)/(1-13·x). A170733

Sum of squares of odd divisors of n. A50999

a(1) = 1; thereafter a(n+1) = a(n) + product of nonzero digits of a(n). A63108

a(n) = 14·n². A144555

Number of partitions of n such that the successive differences of consecutive parts are strictly increasing. A240027

Numbers m such that there are precisely 13 groups of order m. A292896