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80014874082 = 23111393257429
BaseRepresentation
bin100101010000101000…
…0100001010111100010
321122112101002202101220
41022201100201113202
52302332301432312
6100431444235510
75531562131163
oct1124120412742
9248471082356
1080014874082
1130a30346210
121361099bb96
137712242050
143c30b2b76a
15213495ac8c
hex12a14215e2

80014874082 has 32 divisors (see below), whose sum is σ = 188006978880. Its totient is φ = 22381782720.

The previous prime is 80014874029. The next prime is 80014874089. The reversal of 80014874082 is 28047841008.

It is not an unprimeable number, because it can be changed into a prime (80014874089) 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, 46627857 + ... + 46629572.

It is an arithmetic number, because the mean of its divisors is an integer number (5875218090).

Almost surely, 280014874082 is an apocalyptic number.

80014874082 is an abundant number, since it is smaller than the sum of its proper divisors (107992104798).

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

80014874082 is a wasteful number, since it uses less digits than its factorization.

80014874082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93257458.

The product of its (nonzero) digits is 114688, while the sum is 42.

The spelling of 80014874082 in words is "eighty billion, fourteen million, eight hundred seventy-four thousand, eighty-two".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 93257429 186514858 279772287 559544574 1025831719 1212346577 2051663438 2424693154 3077495157 3637039731 6154990314 7274079462 13335812347 26671624694 40007437041 80014874082