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Properties of the Number 4942

Four Thousand Nine Hundred Forty-Two

Basics

Value: 4941 → 4942 → 4943

Parity: even

Prime: No

Previous Prime: 4937

Next Prime: 4943

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 353

Divisors: 1, 2, 7, 14, 353, 706, 2471, 4942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1001101001110

Octal: 11516

Duodecimal: 2A3A

Hexadecimal: 134e

Square: 24423364

Square Root: 70.2993598832877

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

Generalized 15-gonal (or pentadecagonal) numbers: n*(13·n - 11)/2, n = 0,+1,-1,+2,-2,+3,-3, ... A277082
G.f.: 1 / ∏k>=1 (1-xk)k-1. A52847
Numbers k such that k4 can be written as a sum of four positive 4th powers. A3294
15-gonal (or pentadecagonal) numbers: n*(13n-11)/2. A51867
Array of coordination sequences for cubic lattices (rows) and of numbers of L1 forms in cubic lattices (columns) (array read by antidiagonals). A119800
Integers n > 196 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 196. A63049
Numbers obtained by reinterpreting base-2 representation of n in A001563-base (A276326): a(n) = ∑k>=0 A030308(n,k)*A001563(k+1). A276091
T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum. A185856
Number of partitions of n where the difference between consecutive parts is at most 9. A238869
Numbers of paths for moving a king from a corner to the opposite one in an n X n chessboard, provided that each cell must be reached exactly once. A272445