Properties of the Number 3439

Three Thousand Four Hundred Thirty-Nine

Basics

Value: 3438 → 3439 → 3440

Parity: odd

Prime: No

Previous Prime: 3433

Next Prime: 3449

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 19 × 181

Divisors: 1, 19, 181, 3439

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101101111

Octal: 6557

Duodecimal: 1BA7

Hexadecimal: d6f

Square: 11826721

Square Root: 58.642987645583

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) = n*(n² + 1)/2. A6003

Rhombic dodecahedral numbers: a(n) = n⁴ - (n - 1)⁴. A5917

Generalized 22-gonal (or icosidigonal) numbers: m*(10·m - 9) with m = 0, +1, -1, +2, -2, +3, -3, ... A303299

Number of biquanimous subsets of {1..n}. Sets with a subset having the same sum as the complement. A371791

Number of integer partitions of n whose sequence of frequencies is strictly increasing. A100471

a(n) = (1/2)*(n³ + n*(n mod 2)). A317614

a(n) = 10ⁿ - 9ⁿ. A16189

Values of n such that L(9) and N(9) are both prime, where L(k) = (n²+n+1)*2^2·k + (2·n+1)*2^k + 1, N(k) = (n²+n+1)*2^k + n. A226929

Number of connected cyclic conjugacy classes of subgroups of the symmetric group. A218970

Number T(n,k) of multisets of exactly k nonempty binary words with a total of n letters such that no word has a majority of 0's; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A292506