Base | Representation |
---|---|
bin | 110001100001101101… |
… | …110010010100010000 |
3 | 12002021010200002220120 |
4 | 301201231302110100 |
5 | 1332402311000310 |
6 | 40232522310240 |
7 | 3561553020363 |
oct | 614155622420 |
9 | 162233602816 |
10 | 53179000080 |
11 | 2060a182948 |
12 | a381658380 |
13 | 5026567c6b |
14 | 2806a100da |
15 | 15b39e5b70 |
hex | c61b72510 |
53179000080 has 80 divisors (see below), whose sum is σ = 167965410240. Its totient is φ = 13913496064.
The previous prime is 53179000001. The next prime is 53179000093. The reversal of 53179000080 is 8000097135.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2077650 + ... + 2103089.
It is an arithmetic number, because the mean of its divisors is an integer number (2099567628).
Almost surely, 253179000080 is an apocalyptic number.
It is an amenable number.
53179000080 is an abundant number, since it is smaller than the sum of its proper divisors (114786410160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53179000080 is a wasteful number, since it uses less digits than its factorization.
53179000080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4180808 (or 4180802 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 33.
The spelling of 53179000080 in words is "fifty-three billion, one hundred seventy-nine million, eighty", and thus it is an aban number.
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