Properties of the Number 74119

Seventy-Four Thousand One Hundred Nineteen

Basics

Value: 74118 → 74119 → 74120

Parity: odd

Prime: No

Previous Prime: 74101

Next Prime: 74131

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 19 × 47 × 83

Divisors: 1, 19, 47, 83, 893, 1577, 3901, 74119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000110000111

Octal: 220607

Duodecimal: 36A87

Hexadecimal: 12187

Square: 5493626161

Square Root: 272.24804866151015

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

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 841", based on the 5-celled von Neumann neighborhood. A273685

From Euler's Pentagonal Theorem: coefficient of qⁿ in ∏_m>=1 (1 - q^m). A10815

Expansion of Jacobi θ function theta₄(x). A2448

Characteristic function of generalized pentagonal numbers A001318. A80995

a(n) = sigma₇(n), the sum of the 7th powers of the divisors of n. A13955

Expansion of Jacobi θ function q^-1/8 * (theta₂(q^1/2) - 3·theta₂(q^9/2)) / 2 in powers of q. A89812

Primes which are the concatenation of two consecutive square numbers. A104242

Seventh root of n contains n as a string of digits to the immediate right of the decimal point (excluding leading zeros). A74119