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130570070382 = 2328389864691
BaseRepresentation
bin111100110011010010…
…1010010100101101110
3110111000122121211011200
41321212211102211232
54114401414223012
6135552201430330
712301435200063
oct1714645224556
9414018554150
10130570070382
1150413445484
122137b79b3a6
13c40b02149b
1464690a0c6a
1535e2e1d3dc
hex1e6695296e

130570070382 has 24 divisors (see below), whose sum is σ = 282935869320. Its totient is φ = 43518118320.

The previous prime is 130570070381. The next prime is 130570070429. The reversal of 130570070382 is 283070075031.

130570070382 is a `hidden beast` number, since 1 + 3 + 0 + 570 + 0 + 7 + 0 + 3 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130570070381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281344 + ... + 583347.

It is an arithmetic number, because the mean of its divisors is an integer number (11788994555).

Almost surely, 2130570070382 is an apocalyptic number.

130570070382 is an abundant number, since it is smaller than the sum of its proper divisors (152365798938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130570070382 is a wasteful number, since it uses less digits than its factorization.

130570070382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873088 (or 873085 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 130570070382 in words is "one hundred thirty billion, five hundred seventy million, seventy thousand, three hundred eighty-two".

Divisors: 1 2 3 6 9 18 8389 16778 25167 50334 75501 151002 864691 1729382 2594073 5188146 7782219 15564438 7253892799 14507785598 21761678397 43523356794 65285035191 130570070382