Properties of the Number 30147

Thirty Thousand One Hundred Forty-Seven

Basics

Value: 30146 → 30147 → 30148

Parity: odd

Prime: No

Previous Prime: 30139

Next Prime: 30161

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 773

Divisors: 1, 3, 13, 39, 773, 2319, 10049, 30147

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111010111000011

Octal: 72703

Duodecimal: 15543

Hexadecimal: 75c3

Square: 908841609

Square Root: 173.62891464269424

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

Number of ways to choose a multiset of strict partitions, or odd partitions, of odd numbers, whose weights sum to n. A300300

Number of integer partitions of n whose distinct parts have integer median. A360686

Total number of nodes summed over all nonnegative lattice paths from (0,0) to (n,0) such that slopes of adjacent steps differ by at most one, assuming zero slope before and after the paths. A333680

Number of 0..n arrays x(0..4) of 5 elements with zero 4th difference. A200156

arctanh(tan(x)*exp(x))=x+2/2!*x²+7/3!*x³+36/4!*x⁴+285/5!*x⁵... A12363

Number of partitions of n into parts but with two kinds of parts of sizes 1 to 7. A103926

Palindromes in which parity of digits alternates. A30147