Properties of the Number -42958

Forty-Two Thousand Nine Hundred Fifty-Eight

Basics

Value: -42959 → -42958 → -42957

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 47 × 457

Divisors: 1, 2, 47, 94, 457, 914, 21479, 42958

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010011111001110

Octal: -123716

Duodecimal: -20A3A

Hexadecimal: -a7ce

Square: 1845389764

Square Root: 207.2631177995738

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 partitions p of n such that (number of numbers in p that have multiplicity 1) > (number of numbers in p having multiplicity > 1). A329976

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays x(i,j) with row sums sum{j⁴*x(i,j), j=1..k+1} nondecreasing, and column sums sum{i⁴*x(i,j), i=1..n+1} nondecreasing. A232763

Index in A375564 where n-th group of successive primes ends. A376196

Number of (n+1)X(1+1) 0..3 arrays x(i,j) with row sums sum{j⁴*x(i,j), j=1..1+1} nondecreasing, and column sums sum{i⁴*x(i,j), i=1..n+1} nondecreasing. A232760

Numbers k such that the number of primes between k and 2k (inclusive) is equal to the number of primes between k and reverse(k) (inclusive). A74814