Base | Representation |
---|---|
bin | 100101010001101111… |
… | …1101110001000000100 |
3 | 21122121222201221000200 |
4 | 1022203133232020010 |
5 | 2302421404203212 |
6 | 100435305010500 |
7 | 5532526165662 |
oct | 1124337561004 |
9 | 248558657020 |
10 | 80052412932 |
11 | 30a4a555758 |
12 | 13621483a30 |
13 | 7719c5659b |
14 | 3c35addc32 |
15 | 2137dc36dc |
hex | 12a37ee204 |
80052412932 has 36 divisors (see below), whose sum is σ = 202397984880. Its totient is φ = 26678431152.
The previous prime is 80052412919. The next prime is 80052412933. The reversal of 80052412932 is 23921425008.
It is a happy number.
80052412932 is a `hidden beast` number, since 8 + 0 + 0 + 524 + 129 + 3 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (80052412933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65382 + ... + 405437.
Almost surely, 280052412932 is an apocalyptic number.
It is an amenable number.
80052412932 is an abundant number, since it is smaller than the sum of its proper divisors (122345571948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80052412932 is a wasteful number, since it uses less digits than its factorization.
80052412932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475552 (or 475547 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 80052412932 in words is "eighty billion, fifty-two million, four hundred twelve thousand, nine hundred thirty-two".
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