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8016830026180 = 225597199449129
BaseRepresentation
bin111010010101001000001…
…0011100101000111000100
31001101101211200001022112021
41310222100103211013010
52022321431441314210
625014514133532524
71455124343611033
oct164522023450704
931341750038467
108016830026180
112610a11607a88
12a958701a4144
13461ca3614131
141da03395471a
15dd809764bda
hex74a904e51c4

8016830026180 has 48 divisors (see below), whose sum is σ = 17144501472000. Its totient is φ = 3147995891456.

The previous prime is 8016830026157. The next prime is 8016830026181. The reversal of 8016830026180 is 816200386108.

It is a super-2 number, since 2×80168300261802 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8016830026181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3876145 + ... + 5572984.

It is an arithmetic number, because the mean of its divisors is an integer number (357177114000).

Almost surely, 28016830026180 is an apocalyptic number.

It is an amenable number.

8016830026180 is an abundant number, since it is smaller than the sum of its proper divisors (9127671445820).

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

8016830026180 is a wasteful number, since it uses less digits than its factorization.

8016830026180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449916 (or 9449914 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 8016830026180 in words is "eight trillion, sixteen billion, eight hundred thirty million, twenty-six thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 59 118 236 295 590 719 1180 1438 2876 3595 7190 14380 42421 84842 169684 212105 424210 848420 9449129 18898258 37796516 47245645 94491290 188982580 557498611 1114997222 2229994444 2787493055 5574986110 6793923751 11149972220 13587847502 27175695004 33969618755 67939237510 135878475020 400841501309 801683002618 1603366005236 2004207506545 4008415013090 8016830026180