Base | Representation |
---|---|
bin | 1001111100011… |
… | …10110110100001 |
3 | 12210222022022212 |
4 | 10332032312201 |
5 | 132324011000 |
6 | 12140011505 |
7 | 2032036436 |
oct | 476166641 |
9 | 183868285 |
10 | 83422625 |
11 | 430a9720 |
12 | 23b30b95 |
13 | 1438b200 |
14 | b117b8d |
15 | 74ccc35 |
hex | 4f8eda1 |
83422625 has 48 divisors (see below), whose sum is σ = 123327360. Its totient is φ = 55848000.
The previous prime is 83422607. The next prime is 83422649. The reversal of 83422625 is 52622438.
It is not a de Polignac number, because 83422625 - 26 = 83422561 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 83422591 and 83422600.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232196 + ... + 232554.
It is an arithmetic number, because the mean of its divisors is an integer number (2569320).
Almost surely, 283422625 is an apocalyptic number.
It is an amenable number.
83422625 is a deficient number, since it is larger than the sum of its proper divisors (39904735).
83422625 is a wasteful number, since it uses less digits than its factorization.
83422625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 411 (or 388 counting only the distinct ones).
The product of its digits is 23040, while the sum is 32.
The square root of 83422625 is about 9133.5986883594. The cubic root of 83422625 is about 436.9461835922.
The spelling of 83422625 in words is "eighty-three million, four hundred twenty-two thousand, six hundred twenty-five".
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