Properties of the Number 42601

Forty-Two Thousand Six Hundred One

Basics

Value: 42600 → 42601 → 42602

Parity: odd

Prime: No

Previous Prime: 42589

Next Prime: 42611

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 13 × 29 × 113

Divisors: 1, 13, 29, 113, 377, 1469, 3277, 42601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010011001101001

Octal: 123151

Duodecimal: 207A1

Hexadecimal: a669

Square: 1814845201

Square Root: 206.40009689920205

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

Prime(a(n)) + ... + prime(a(n)+3) is a square = A051395(n)². A72849

Pseudoprimes to base 7, written in base 7. A262104

The Wiener index of a chain of n triangles (i.e., joined like VVV..VV; here V is a triangle!). A143941

MM-numbers of labeled simple hypergraphs with no singletons spanning an initial interval of positive integers. A320463

a(n) = (5·n + 1)² + 4·n + 1. A7533

Composite numbers k such that sum of proper divisors of k divides 2^k-1. A278315

Numbers k with the property that k followed by k 7's is prime. A133127

Beach-Williams Pell numbers of type pqr (p,q,r primes). A212079

z-density of the integer partition with Heinz number n. Clutter density of the n-th multiset multisystem (A302242). A305052

Array read by antidiagonals: T(n,k) is the number of k-tuples of permutations of [n] which commute, divided by n!, n >= 0, k >= 1. A362826