Properties of the Number -29897

Twenty-Nine Thousand Eight Hundred Ninety-Seven

Basics

Value: -29898 → -29897 → -29896

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 7 × 4271

Divisors: 1, 7, 4271, 29897

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -111010011001001

Octal: -72311

Duodecimal: -15375

Hexadecimal: -74c9

Square: 893830609

Square Root: 172.907489716322

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) = floor(sqrt(n⁷)). A155014

Expansion of e.g.f. ∏_k>=1 (1 + (exp(x) - 1)^k/k). A305987

Semiprimes in A007504 (the sum of first n primes). A189072

Sum of the first n*(n+1) primes. A322420

Powers of sqrt(19) rounded down. A17961

Numbers k such that the smoothly undulating palindromic number (38·10^k - 83)/99 is a prime. A62220

Powers of fourth root of 19 rounded down. A18099

a(n) = [ (3rd elementary symmetric function of S(n))/(first elementary symmetric function of S(n)) ], where S(n) = {first n+2 positive integers congruent to 1 mod 3}. A24220

Trajectory of 3 under map n->33n+1 if n odd, n->n/2 if n even. A37114

Number of conjugacy classes of elements of order n in 2.E₇(C). A45515