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130377039 = 313107157199
BaseRepresentation
bin1111100010101…
…10010101001111
3100002022211200020
413301112111033
5231334031124
620534233223
73142120662
oct761262517
9302284606
10130377039
116765a221
12377b5813
132101b2a0
141345b6d9
15b6a5379
hex7c5654f

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".

Divisors: 1 3 13 39 107 157 199 321 471 597 1391 2041 2587 4173 6123 7761 16799 21293 31243 50397 63879 93729 218387 276809 406159 655161 830427 1218477 3343001 10029003 43459013 130377039