Properties of the Number -46421

Forty-Six Thousand Four Hundred Twenty-One

Basics

Value: -46422 → -46421 → -46420

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 61 × 761

Divisors: 1, 61, 761, 46421

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011010101010101

Octal: -132525

Duodecimal: -22A45

Hexadecimal: -b555

Square: 2154909241

Square Root: 215.45533179756774

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 C(4n,n)/(3n+1) (A002293) is not divisible by 4. A78971

Composite and every divisor (except 1) contains the digit 6. A62674

Rectangular array with all start numbers Mo(n, k), k >= 1, for the Collatz operation ud^2·n-1, n >= 1, ending in an odd number, read by antidiagonals. A238476

a(n) = 4·a(n-1) + 1, a(1)=11. A72262

Decimal representation of the middle column of the "Rule 59" elementary cellular automaton starting with a single ON (black) cell. A266721

a(n) is the smallest number that is the sum of both 2n-1 and 2n+1 consecutive primes. A213174

Triangle of sums of Jacobsthal numbers related to binomial(4n,n)/(3n+1) mod 4. A113049

Number of 5-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero and avoiding the patterns z z+1 z+2 and z z-1 z-2. A209117

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 17. A31605