Base | Representation |
---|---|
bin | 1111100100101… |
… | …01010100111000 |
3 | 100002210221121201 |
4 | 13302111110320 |
5 | 231420310224 |
6 | 20543543544 |
7 | 3144244150 |
oct | 762252470 |
9 | 302727551 |
10 | 130635064 |
11 | 6781606a |
12 | 378babb4 |
13 | 210ab871 |
14 | 134c7760 |
15 | b706a44 |
hex | 7c95538 |
130635064 has 32 divisors (see below), whose sum is σ = 280955520. Its totient is φ = 55781856.
The previous prime is 130635031. The next prime is 130635067. The reversal of 130635064 is 460536031.
130635064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130635067) 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, 11727 + ... + 19969.
It is an arithmetic number, because the mean of its divisors is an integer number (8779860).
Almost surely, 2130635064 is an apocalyptic number.
130635064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
130635064 is an abundant number, since it is smaller than the sum of its proper divisors (150320456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130635064 is a wasteful number, since it uses less digits than its factorization.
130635064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8539 (or 8535 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 130635064 is about 11429.5697206850. The cubic root of 130635064 is about 507.4032611034.
The spelling of 130635064 in words is "one hundred thirty million, six hundred thirty-five thousand, sixty-four".
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