Base | Representation |
---|---|
bin | 1001111001111… |
… | …01101101100100 |
3 | 12210100102102122 |
4 | 10330331231210 |
5 | 132232342101 |
6 | 12124525112 |
7 | 2026153463 |
oct | 474755544 |
9 | 183312378 |
10 | 83090276 |
11 | 429a1a55 |
12 | 239b0798 |
13 | 142a2b59 |
14 | b06c9da |
15 | 746451b |
hex | 4f3db64 |
83090276 has 24 divisors (see below), whose sum is σ = 150294144. Its totient is φ = 40168800.
The previous prime is 83090263. The next prime is 83090281. The reversal of 83090276 is 67209038.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14981 + ... + 19763.
It is an arithmetic number, because the mean of its divisors is an integer number (6262256).
Almost surely, 283090276 is an apocalyptic number.
83090276 is a gapful number since it is divisible by the number (86) formed by its first and last digit.
It is an amenable number.
83090276 is a deficient number, since it is larger than the sum of its proper divisors (67203868).
83090276 is a wasteful number, since it uses less digits than its factorization.
83090276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4931 (or 4929 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 83090276 is about 9115.3867718271. The cubic root of 83090276 is about 436.3651585542.
The spelling of 83090276 in words is "eighty-three million, ninety thousand, two hundred seventy-six".
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