Base | Representation |
---|---|
bin | 1111100100101… |
… | …01011000100101 |
3 | 100002210221221111 |
4 | 13302111120211 |
5 | 231420312201 |
6 | 20543545021 |
7 | 3144244636 |
oct | 762253045 |
9 | 302727844 |
10 | 130635301 |
11 | 67816265 |
12 | 378bb171 |
13 | 210ab9c4 |
14 | 134c788d |
15 | b706b51 |
hex | 7c95625 |
130635301 has 8 divisors (see below), whose sum is σ = 134327160. Its totient is φ = 126988992.
The previous prime is 130635287. The next prime is 130635353. The reversal of 130635301 is 103536031.
It can be written as a sum of positive squares in 4 ways, for example, as 38763076 + 91872225 = 6226^2 + 9585^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130635301 - 27 = 130635173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130635371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5530 + ... + 17083.
It is an arithmetic number, because the mean of its divisors is an integer number (16790895).
Almost surely, 2130635301 is an apocalyptic number.
It is an amenable number.
130635301 is a deficient number, since it is larger than the sum of its proper divisors (3691859).
130635301 is a wasteful number, since it uses less digits than its factorization.
130635301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22775.
The product of its (nonzero) digits is 810, while the sum is 22.
The square root of 130635301 is about 11429.5800885247. The cubic root of 130635301 is about 507.4035679493.
The spelling of 130635301 in words is "one hundred thirty million, six hundred thirty-five thousand, three hundred one".
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