Properties of the Number 32422

Thirty-Two Thousand Four Hundred Twenty-Two

Basics

Value: 32421 → 32422 → 32423

Parity: even

Prime: No

Previous Prime: 32413

Next Prime: 32423

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 29 × 43

Divisors: 1, 2, 13, 26, 29, 43, 58, 86, 377, 559

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111111010100110

Octal: 77246

Duodecimal: 1691A

Hexadecimal: 7ea6

Square: 1051186084

Square Root: 180.06110074083185

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 k divides 1 plus the sum of the first k primes. A128165

Number T(n,k) of linear chord diagrams having n chords and minimal chord length k (or k=0 if n=0); triangle T(n,k), n>=0, 0<=k<=n, read by rows. A293881

-2-Knödel numbers. A225506

Smallest MM-number of a set of n sets with no singletons. A329556

Table of Encoded Bell Multisets using A064553 (cf. A129305). A130274

Number of linear chord diagrams having n chords and minimal chord length two. A293915

Number of binary strings of length n with equal numbers of 00001 and 01110 substrings. A164202

G.f. A(x) = lim_n->infinity (P(n) - 1)/(2·x)ⁿ, where P(1,x) = 1/sqrt(1-4·x), and P(n+1,x) = 1/sqrt(1 - 4·x + 4·x/P(n,x)) for n >= 1. A351509

Number of nX4 0..1 arrays with every element equal to 1, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302220

Numbers k such that 145·2^k+1 is prime. A32422