Properties of the Number 45141

Forty-Five Thousand One Hundred Forty-One

Basics

Value: 45140 → 45141 → 45142

Parity: odd

Prime: No

Previous Prime: 45139

Next Prime: 45161

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 41 × 367

Divisors: 1, 3, 41, 123, 367, 1101, 15047, 45141

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000001010101

Octal: 130125

Duodecimal: 22159

Hexadecimal: b055

Square: 2037709881

Square Root: 212.46411461703363

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

a(n) = n*(4·n² - 3·n + 5)/6. A174723

Successively larger 3-ball indecomposable ground-state site swaps of A084511 in concatenated decimal notation. A84512

Number of partitions of n into 8 or more parts. A347544

Octagonal numbers which are the sums of exactly two positive octagonal numbers. A136346

Strong pseudoprimes to base 86. A20312

3-almost prime octagonal numbers. A129927

Integers n such that the century defined by the interval [100n+1, 100n+100] (i.e., the (n+1)-st century) contains exactly two Ormiston prime pairs and no other primes. A162894

Octagonal numbers that are the product of three distinct primes. A382231

Numbers whose base-4 representation contains exactly one 2 and three 3's. A45141