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130395032078 = 2146921443759
BaseRepresentation
bin111100101110000100…
…1100100101000001110
3110110120110020221202112
41321130021210220032
54114022112011303
6135522550024022
712264211325243
oct1713411445016
9413513227675
10130395032078
1150333661623
1221331048012
13c3b0996b1c
14644db395ca
1535d28950d8
hex1e5c264a0e

130395032078 has 8 divisors (see below), whose sum is σ = 195594320160. Its totient is φ = 65196925360.

The previous prime is 130395032077. The next prime is 130395032107. The reversal of 130395032078 is 870230593031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130395032077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71963 + ... + 515721.

It is an arithmetic number, because the mean of its divisors is an integer number (24449290020).

Almost surely, 2130395032078 is an apocalyptic number.

130395032078 is a deficient number, since it is larger than the sum of its proper divisors (65199288082).

130395032078 is a wasteful number, since it uses less digits than its factorization.

130395032078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590682.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 130395032078 in words is "one hundred thirty billion, three hundred ninety-five million, thirty-two thousand, seventy-eight".

Divisors: 1 2 146921 293842 443759 887518 65197516039 130395032078