Properties of the Number 30153

Thirty Thousand One Hundred Fifty-Three

Basics

Value: 30152 → 30153 → 30154

Parity: odd

Prime: No

Previous Prime: 30139

Next Prime: 30161

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 19 × 23 ²

Divisors: 1, 3, 19, 23, 57, 69, 437, 529, 1311, 1587

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111010111001001

Octal: 72711

Duodecimal: 15549

Hexadecimal: 75c9

Square: 909203409

Square Root: 173.64619201122724

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 orbits of length n under the map whose periodic points are counted by A001643. A60168

Exponents f(n), n = 1, 2, ..., in the infinite product 1 - z - z² - z³ = ∏_n>=1 (1-zⁿ)^f(n). A125951

Numbers whose prime indices have arithmetic and geometric mean differing by one. A358332

Total volume of all rectangular prisms with dimensions p, q and (p + q)/2 such that p and q are squarefree, n = p + q and p <= q. A303222

Numbers k such that in k and k² the parity of digits alternates. A30153