Properties of the Number 30354

Thirty Thousand Three Hundred Fifty-Four

Basics

Value: 30353 → 30354 → 30355

Parity: even

Prime: No

Previous Prime: 30347

Next Prime: 30367

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5059

Divisors: 1, 2, 3, 6, 5059, 10118, 15177, 30354

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111011010010010

Octal: 73222

Duodecimal: 15696

Hexadecimal: 7692

Square: 921365316

Square Root: 174.22399375516565

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 m such that the factorizations of m..m+4 have the same number of primes (including multiplicities). A45941

T(n,k)=Number of nXk 0..1 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..1 introduced in row major order. A240783

Triangle read by rows: T(n, k) = [x^k] p(x, n), where p(x, n) = (-1)ⁿ*(1 - 2·x)^{n + 1}* ∑_{j >= 0} (3·j + 2)ⁿ*(2·x)^j. A154594

Number of sets of exactly ten positive integers <= n having a square element sum. A281870

Number of 4Xn 0..1 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..1 introduced in row major order. A240785

Numbers n such that n, n + 1, n + 2, n + 3 and n + 4 are products of exactly three primes. A268588

a(n) = ceiling(g(A000073(n))) with g(k) = (k-1)²/(4k). A115792

Position of n-th 0 in A030353. A30354