Base | Representation |
---|---|
bin | 1001111100010… |
… | …00010100001010 |
3 | 12210220221121012 |
4 | 10332020110022 |
5 | 132322131400 |
6 | 12135243522 |
7 | 2031565406 |
oct | 476102412 |
9 | 183827535 |
10 | 83395850 |
11 | 4309059a |
12 | 23b195a2 |
13 | 1437bc75 |
14 | b10c106 |
15 | 74c4d35 |
hex | 4f8850a |
83395850 has 12 divisors (see below), whose sum is σ = 155116374. Its totient is φ = 33358320.
The previous prime is 83395849. The next prime is 83395889. The reversal of 83395850 is 5859338.
It can be written as a sum of positive squares in 3 ways, for example, as 68178049 + 15217801 = 8257^2 + 3901^2 .
It is a junction number, because it is equal to n+sod(n) for n = 83395798 and 83395807.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 833909 + ... + 834008.
Almost surely, 283395850 is an apocalyptic number.
83395850 is a deficient number, since it is larger than the sum of its proper divisors (71720524).
83395850 is a wasteful number, since it uses less digits than its factorization.
83395850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1667929 (or 1667924 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 41.
The square root of 83395850 is about 9132.1328286441. The cubic root of 83395850 is about 436.8994317430.
The spelling of 83395850 in words is "eighty-three million, three hundred ninety-five thousand, eight hundred fifty".
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