Properties of the Number 42892

Forty-Two Thousand Eight Hundred Ninety-Two

Basics

Value: 42891 → 42892 → 42893

Parity: even

Prime: No

Previous Prime: 42863

Next Prime: 42899

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 10723

Divisors: 1, 2, 4, 10723, 21446, 42892

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011110001100

Octal: 123614

Duodecimal: 209A4

Hexadecimal: a78c

Square: 1839723664

Square Root: 207.1038386896776

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 k such that the difference between k-th prime and next prime is 70. A116493

Number of chiral pairs of color patterns (set partitions) for a row of length n using 5 or fewer colors (subsets). A320935

a(n) = n³ + 17. A84379

Numbers k such that both the k-th and (k+1)-th primes have the same sum of digits squared but different sets of digits. A109183

a(n) = prime(n)³ mod (n² + prime(n)²). A243769

Number of walks within N² (the first quadrant of Z²) starting at (0,0), ending on the vertical axis and consisting of n steps taken from {(-1, 0), (0, -1), (0, 1), (1, -1), (1, 0)}. A151454

Number of line segments connecting exactly 6 points in an n·n grid of points. A177722

Array read by antidiagonals: T(n,k) is the number of chiral pairs of color patterns (set partitions) in a row of length n using k or fewer colors (subsets). A320751

Numerators of continued fraction convergents to sqrt(978). A42892