Base | Representation |
---|---|
bin | 1010000000010… |
… | …01100101001101 |
3 | 12211220211220101 |
4 | 11000021211031 |
5 | 132441102300 |
6 | 12154451101 |
7 | 2036232151 |
oct | 500114515 |
9 | 184824811 |
10 | 83925325 |
11 | 43412380 |
12 | 24133a91 |
13 | 14505c73 |
14 | b209061 |
15 | 757bb6a |
hex | 500994d |
83925325 has 24 divisors (see below), whose sum is σ = 115412256. Its totient is φ = 60024000.
The previous prime is 83925323. The next prime is 83925329. The reversal of 83925325 is 52352938.
It is not a de Polignac number, because 83925325 - 21 = 83925323 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83925323) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14274 + ... + 19276.
It is an arithmetic number, because the mean of its divisors is an integer number (4808844).
Almost surely, 283925325 is an apocalyptic number.
It is an amenable number.
83925325 is a deficient number, since it is larger than the sum of its proper divisors (31486931).
83925325 is a wasteful number, since it uses less digits than its factorization.
83925325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5085 (or 5080 counting only the distinct ones).
The product of its digits is 64800, while the sum is 37.
The square root of 83925325 is about 9161.0766288685. The cubic root of 83925325 is about 437.8220975001.
The spelling of 83925325 in words is "eighty-three million, nine hundred twenty-five thousand, three hundred twenty-five".
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