Base | Representation |
---|---|
bin | 1111100010011… |
… | …10100010010000 |
3 | 100002021012212110 |
4 | 13301032202100 |
5 | 231332020404 |
6 | 20533425320 |
7 | 3141625611 |
oct | 761164220 |
9 | 302235773 |
10 | 130345104 |
11 | 6763822a |
12 | 3779b240 |
13 | 210098a6 |
14 | 1344dc08 |
15 | b69ab89 |
hex | 7c4e890 |
130345104 has 20 divisors (see below), whose sum is σ = 336724976. Its totient is φ = 43448352.
The previous prime is 130345087. The next prime is 130345141. The reversal of 130345104 is 401543031.
It is a super-2 number, since 2×1303451042 = 33979692273541632, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357714 + ... + 1357809.
Almost surely, 2130345104 is an apocalyptic number.
It is an amenable number.
130345104 is an abundant number, since it is smaller than the sum of its proper divisors (206379872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130345104 is a wasteful number, since it uses less digits than its factorization.
130345104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2715534 (or 2715528 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 130345104 is about 11416.8780321067. The cubic root of 130345104 is about 507.0275691197.
Adding to 130345104 its reverse (401543031), we get a palindrome (531888135).
The spelling of 130345104 in words is "one hundred thirty million, three hundred forty-five thousand, one hundred four".
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