Base | Representation |
---|---|
bin | 1001100011111… |
… | …00110101011110 |
3 | 12120220201222021 |
4 | 10301330311132 |
5 | 131012444402 |
6 | 11543010354 |
7 | 1662500200 |
oct | 461746536 |
9 | 176821867 |
10 | 80203102 |
11 | 412aa861 |
12 | 22a399ba |
13 | 13801975 |
14 | a91a770 |
15 | 7093d37 |
hex | 4c7cd5e |
80203102 has 12 divisors (see below), whose sum is σ = 139946400. Its totient is φ = 34372716.
The previous prime is 80203099. The next prime is 80203111. The reversal of 80203102 is 20130208.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 409102 + ... + 409297.
It is an arithmetic number, because the mean of its divisors is an integer number (11662200).
Almost surely, 280203102 is an apocalyptic number.
80203102 is a deficient number, since it is larger than the sum of its proper divisors (59743298).
80203102 is a wasteful number, since it uses less digits than its factorization.
80203102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818415 (or 818408 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 80203102 is about 8955.6184599390. The cubic root of 80203102 is about 431.2512715218.
The spelling of 80203102 in words is "eighty million, two hundred three thousand, one hundred two".
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