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80161014016 = 281033040087
BaseRepresentation
bin100101010100111111…
…0000000000100000000
321122220120002102201001
41022221332000010000
52303132204422031
6100454144421344
75535315243136
oct1125176000400
9248816072631
1080161014016
1130aa5891316
1213651917854
1377365bbc95
143c462cd756
1521426c6861
hex12a9f80100

80161014016 has 36 divisors (see below), whose sum is σ = 161562436672. Its totient is φ = 39691362816.

The previous prime is 80161014007. The next prime is 80161014029. The reversal of 80161014016 is 61041016108.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493676 + ... + 1546411.

Almost surely, 280161014016 is an apocalyptic number.

It is an amenable number.

80161014016 is an abundant number, since it is smaller than the sum of its proper divisors (81401422656).

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

80161014016 is a wasteful number, since it uses less digits than its factorization.

80161014016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040206 (or 3040192 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 80161014016 in words is "eighty billion, one hundred sixty-one million, fourteen thousand, sixteen".

Divisors: 1 2 4 8 16 32 64 103 128 206 256 412 824 1648 3296 6592 13184 26368 3040087 6080174 12160348 24320696 48641392 97282784 194565568 313128961 389131136 626257922 778262272 1252515844 2505031688 5010063376 10020126752 20040253504 40080507008 80161014016