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15058142330 = 2571123578297
BaseRepresentation
bin11100000011000100…
…10000010001111010
31102212102112212222012
432001202100101322
5221314341023310
610530112125522
71042104045410
oct160142202172
942772485865
1015058142330
116427a24230
122b02b368a2
13155c8c55ba
14a2bc3b2b0
155d1e9bc05
hex38189047a

15058142330 has 64 divisors (see below), whose sum is σ = 33811229952. Its totient is φ = 4690890240.

The previous prime is 15058142317. The next prime is 15058142459. The reversal of 15058142330 is 3324185051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1810742 + ... + 1819038.

It is an arithmetic number, because the mean of its divisors is an integer number (528300468).

Almost surely, 215058142330 is an apocalyptic number.

15058142330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15058142330 is an abundant number, since it is smaller than the sum of its proper divisors (18753087622).

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

15058142330 is a wasteful number, since it uses less digits than its factorization.

15058142330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10679.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 15058142330 in words is "fifteen billion, fifty-eight million, one hundred forty-two thousand, three hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 2357 4714 8297 11785 16499 16594 23570 25927 32998 41485 51854 58079 82495 82970 91267 116158 129635 164990 181489 182534 259270 290395 362978 456335 580790 638869 907445 912670 1277738 1814890 3194345 6388690 19556029 39112058 97780145 136892203 195560290 215116319 273784406 430232638 684461015 1075581595 1368922030 1505814233 2151163190 3011628466 7529071165 15058142330