Properties of the Number 42703

Forty-Two Thousand Seven Hundred Three

Basics

Value: 42702 → 42703 → 42704

Parity: odd

Prime: Yes

Previous Prime: 42701

Next Prime: 42709

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 42703

Divisors: 1, 42703

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011011001111

Octal: 123317

Duodecimal: 20867

Hexadecimal: a6cf

Square: 1823546209

Square Root: 206.64704207900002

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

Square array T(n,k), read by upward antidiagonals, counting isomorphism classes of k-regular multigraphs of order n, loops allowed. A167625

Number of isomorphism classes of 5-regular multigraphs of order 2n, loops allowed. A129431

Smallest odd prime p such that n=(p-1)/ord_p(3). A101209

Primes that remain prime through 4 iterations of function f(x) = 2x + 5. A23304

Number of n X 3 binary arrays with all 1s connected, all corners 1, and no 1 having more than two 1s adjacent. A163734

Smallest prime p such that the multiplicative order of 9 modulo p is 2·n, or 0 if no such prime exists. A372799

Primes p such that continued fraction of (1 + sqrt(p))/2 has period 12 : primes in A146336. A146357

Primes 8k + 7 at the end of the maximal gaps in A269519. A269521

Primes in A103374. A103384

Numbers p such that p = (prime(n)+ prime(n+3))/2 is prime for prime indices n=2, 3, 5... A98039