Base | Representation |
---|---|
bin | 1001100010110… |
… | …00010000001000 |
3 | 12120122010102102 |
4 | 10301120100020 |
5 | 130443201011 |
6 | 11535452532 |
7 | 1661304263 |
oct | 461302010 |
9 | 176563372 |
10 | 80053256 |
11 | 41208218 |
12 | 22987148 |
13 | 1377b6ba |
14 | a8bbcda |
15 | 706473b |
hex | 4c58408 |
80053256 has 8 divisors (see below), whose sum is σ = 150099870. Its totient is φ = 40026624.
The previous prime is 80053249. The next prime is 80053261. The reversal of 80053256 is 65235008.
It can be written as a sum of positive squares in only one way, i.e., 63520900 + 16532356 = 7970^2 + 4066^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003321 + ... + 5003336.
Almost surely, 280053256 is an apocalyptic number.
It is an amenable number.
80053256 is a deficient number, since it is larger than the sum of its proper divisors (70046614).
80053256 is a wasteful number, since it uses less digits than its factorization.
80053256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10006663 (or 10006659 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 80053256 is about 8947.2485156052. The cubic root of 80053256 is about 430.9825306091.
The spelling of 80053256 in words is "eighty million, fifty-three thousand, two hundred fifty-six".
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