Base | Representation |
---|---|
bin | 1001100100001… |
… | …00101001011110 |
3 | 12120222100212110 |
4 | 10302010221132 |
5 | 131020010402 |
6 | 11543414450 |
7 | 1662662403 |
oct | 462045136 |
9 | 176870773 |
10 | 80235102 |
11 | 41321902 |
12 | 22a54426 |
13 | 138133bc |
14 | a9282aa |
15 | 709d56c |
hex | 4c84a5e |
80235102 has 32 divisors (see below), whose sum is σ = 164052000. Its totient is φ = 26155008.
The previous prime is 80235097. The next prime is 80235137. The reversal of 80235102 is 20153208.
It is a congruent number.
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, 51024 + ... + 52572.
It is an arithmetic number, because the mean of its divisors is an integer number (5126625).
Almost surely, 280235102 is an apocalyptic number.
80235102 is an abundant number, since it is smaller than the sum of its proper divisors (83816898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80235102 is a wasteful number, since it uses less digits than its factorization.
80235102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1740.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 80235102 is about 8957.4048697153. The cubic root of 80235102 is about 431.3086184548.
The spelling of 80235102 in words is "eighty million, two hundred thirty-five thousand, one hundred two".
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