Base | Representation |
---|---|
bin | 1111100100111… |
… | …00100010111001 |
3 | 100002212110011212 |
4 | 13302130202321 |
5 | 231422232013 |
6 | 20544332505 |
7 | 3144426311 |
oct | 762344271 |
9 | 302773155 |
10 | 130664633 |
11 | 67836300 |
12 | 37914135 |
13 | 210bc168 |
14 | 134d4441 |
15 | b7106a8 |
hex | 7c9c8b9 |
130664633 has 24 divisors (see below), whose sum is σ = 155131200. Its totient is φ = 109635680.
The previous prime is 130664627. The next prime is 130664683. The reversal of 130664633 is 336466031.
It is not a de Polignac number, because 130664633 - 24 = 130664617 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130664633.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130664603) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79898 + ... + 81516.
It is an arithmetic number, because the mean of its divisors is an integer number (6463800).
Almost surely, 2130664633 is an apocalyptic number.
It is an amenable number.
130664633 is a deficient number, since it is larger than the sum of its proper divisors (24466567).
130664633 is a wasteful number, since it uses less digits than its factorization.
130664633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1693 (or 1682 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 32.
The square root of 130664633 is about 11430.8631782556. The cubic root of 130664633 is about 507.4415414720.
The spelling of 130664633 in words is "one hundred thirty million, six hundred sixty-four thousand, six hundred thirty-three".
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