Properties of the Number 39165

Thirty-Nine Thousand One Hundred Sixty-Five

Basics

Value: 39164 → 39165 → 39166

Parity: odd

Prime: No

Previous Prime: 39163

Next Prime: 39181

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 7 × 373

Divisors: 1, 3, 5, 7, 15, 21, 35, 105, 373, 1119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100011111101

Octal: 114375

Duodecimal: 1A7B9

Hexadecimal: 98fd

Square: 1533897225

Square Root: 197.90149064623034

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 n such that (10²ⁿ⁺¹+54·10ⁿ-1)/9 is prime. A107127

Odd numbers with exactly 4 distinct palindromic prime factors. A46406

a(n) = a(n-1) + a(n-2) + 2 a([n/2]), where a(0) = 1, a(1) = 2, a(2) = 3. A298347

Numerator of Bernoulli(n, -1/8). A158694

Values of k where A336957(k)/k sets a new record. A338056

Numbers whose base-11 representation has the same number of 1's and 2's. A39165