Properties of the Number -29289

Twenty-Nine Thousand Two Hundred Eighty-Nine

Basics

Value: -29290 → -29289 → -29288

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 751

Divisors: 1, 3, 13, 39, 751, 2253, 9763, 29289

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111001001101001

Octal: -71151

Duodecimal: -14B49

Hexadecimal: -7269

Square: 857845521

Square Root: 171.14029332684925

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

All 81 combinations of prefixing and following a(n) by a single digit are nonprime. A32734

a(n) = (9 + 14·n + 12·n² + 4·n³)/3. A166911

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 481", based on the 5-celled von Neumann neighborhood. A272457

Expansion of 1/((1-2x)(1-4x)(1-5x)(1-9x)). A25961

a(n) cannot be prefixed or followed by any digit to form a prime ('empty' prefixes allowed). A32736

Total number of restricted right truncatable primes in base n. A133757

a(n) = ∑_d∣n (n/d)^d-1 * binomial(d+n/d-1,d). A360948