Properties of the Number -15470

Fifteen Thousand Four Hundred Seventy

Basics

Value: -15471 → -15470 → -15469

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 7 × 13 × 17

Divisors: 1, 2, 5, 7, 10, 13, 14, 17, 26, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110001101110

Octal: -36156

Duodecimal: -8B52

Hexadecimal: -3c6e

Square: 239320900

Square Root: 124.37845472588891

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

Expansion of ∏_k>=1 (1 - x^k)¹⁷. A10823

Number of integer partitions of n of odd rank. A340692

a(n) = A019565(A005187(n)). A283475

The start of a record-breaking run of consecutive integers with a number of prime factors (counted with multiplicity) equal to 5. A67820

Smallest number m such that m, m+1 and m+2 have exactly n prime factors (counted with multiplicity). A113752

For any number n take the polynomial formed by the product of the terms (x-π), where π's are the prime factors of n. Then calculate the area between the minimum and the maximum value of the prime factors. This sequence lists the numbers for which the area is equal to zero. A203614

a(n) = n*(n+1)*(11·n+1)/6. A132112

Sums of the antidiagonals of Sundaram's sieve (A159919). A159920

Denominators of the generalized Bernoulli numbers B[3,1] = 3ⁿ*B(n, 1/3). A285068

a(0)=a(1)=1, a(n) = least k > a(n-1) such that k·a(n-2) is a triangular number. A214961