Properties of the Number -29309

Twenty-Nine Thousand Three Hundred Nine

Basics

Value: -29310 → -29309 → -29308

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 53 × 79

Divisors: 1, 7, 53, 79, 371, 553, 4187, 29309

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111001001111101

Octal: -71175

Duodecimal: -14B65

Hexadecimal: -727d

Square: 859017481

Square Root: 171.19871494844813

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

Number of distinct sums of subsets of the first n squares {1,4,9,...,n²}. A208531

Least integer k such that k/2ⁿ > sqrt(1/5). A293335

The integer k that minimizes |k/2ⁿ - sqrt(1/5)|. A293336

Replacing each digit d in decimal expansion of n with d² yields a prime at each step when done recursively three times. A316604

Odd squarefree numbers n > 1 such that λ(n)² = φ(n), where λ is the Carmichael λ function and φ is Euler's totient function. A276980

Numbers whose square and cube taken together contain each decimal digit at least twice. A363909

Numbers that are equal to the sum of the number of divisors of their first k arithmetic derivatives, for some k. A269459