Base | Representation |
---|---|
bin | 1111100010101… |
… | …10010101001111 |
3 | 100002022211200020 |
4 | 13301112111033 |
5 | 231334031124 |
6 | 20534233223 |
7 | 3142120662 |
oct | 761262517 |
9 | 302284606 |
10 | 130377039 |
11 | 6765a221 |
12 | 377b5813 |
13 | 2101b2a0 |
14 | 1345b6d9 |
15 | b6a5379 |
hex | 7c5654f |
130377039 has 32 divisors (see below), whose sum is σ = 191116800. Its totient is φ = 78579072.
The previous prime is 130377019. The next prime is 130377043. The reversal of 130377039 is 930773031.
It is not a de Polignac number, because 130377039 - 28 = 130376783 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130377019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 655062 + ... + 655260.
It is an arithmetic number, because the mean of its divisors is an integer number (5972400).
Almost surely, 2130377039 is an apocalyptic number.
130377039 is a deficient number, since it is larger than the sum of its proper divisors (60739761).
130377039 is a wasteful number, since it uses less digits than its factorization.
130377039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479.
The product of its (nonzero) digits is 11907, while the sum is 33.
The square root of 130377039 is about 11418.2765336981. The cubic root of 130377039 is about 507.0689735728.
The spelling of 130377039 in words is "one hundred thirty million, three hundred seventy-seven thousand, thirty-nine".
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