Base | Representation |
---|---|
bin | 1111100000001… |
… | …11110110111101 |
3 | 100001201111202120 |
4 | 13300013312331 |
5 | 231243234423 |
6 | 20523313153 |
7 | 3136311612 |
oct | 760076675 |
9 | 301644676 |
10 | 130055613 |
11 | 6745a786 |
12 | 3767b7b9 |
13 | 20c37bac |
14 | 133b6509 |
15 | b63eee3 |
hex | 7c07dbd |
130055613 has 8 divisors (see below), whose sum is σ = 173510976. Its totient is φ = 86652000.
The previous prime is 130055591. The next prime is 130055617. The reversal of 130055613 is 316550031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130055613 - 28 = 130055357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130055617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6633 + ... + 17438.
It is an arithmetic number, because the mean of its divisors is an integer number (21688872).
Almost surely, 2130055613 is an apocalyptic number.
It is an amenable number.
130055613 is a deficient number, since it is larger than the sum of its proper divisors (43455363).
130055613 is a wasteful number, since it uses less digits than its factorization.
130055613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25875.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 130055613 is about 11404.1927816045. The cubic root of 130055613 is about 506.6519285783.
The spelling of 130055613 in words is "one hundred thirty million, fifty-five thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •