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80830160602 = 2731009548693
BaseRepresentation
bin100101101000111011…
…0100101111011011010
321201122012012121020221
41023101312211323122
52311020010114402
6101044410510254
75561022012622
oct1132166457332
9251565177227
1080830160602
1131309578024
12137b9a3538a
137812117ac9
143cab115882
152181302337
hex12d1da5eda

80830160602 has 16 divisors (see below), whose sum is σ = 123028168680. Its totient is φ = 39821870592.

The previous prime is 80830160591. The next prime is 80830160603. The reversal of 80830160602 is 20606103808.

It can be written as a sum of positive squares in 4 ways, for example, as 75565061881 + 5265098721 = 274891^2 + 72561^2 .

It is a super-2 number, since 2×808301606022 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80830160603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127033 + ... + 421660.

Almost surely, 280830160602 is an apocalyptic number.

80830160602 is a deficient number, since it is larger than the sum of its proper divisors (42198008078).

80830160602 is a wasteful number, since it uses less digits than its factorization.

80830160602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549777.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 80830160602 in words is "eighty billion, eight hundred thirty million, one hundred sixty thousand, six hundred two".

Divisors: 1 2 73 146 1009 2018 73657 147314 548693 1097386 40054589 80109178 553631237 1107262474 40415080301 80830160602