Base | Representation |
---|---|
bin | 1001111100001… |
… | …01000001100111 |
3 | 12210220021010010 |
4 | 10332011001213 |
5 | 132321214000 |
6 | 12135101303 |
7 | 2031511206 |
oct | 476050147 |
9 | 183807103 |
10 | 83382375 |
11 | 4308145a |
12 | 23b11833 |
13 | 14375aab |
14 | b10723d |
15 | 74c0d50 |
hex | 4f85067 |
83382375 has 32 divisors (see below), whose sum is σ = 142002432. Its totient is φ = 43428000.
The previous prime is 83382359. The next prime is 83382407. The reversal of 83382375 is 57328338.
It is not a de Polignac number, because 83382375 - 24 = 83382359 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13540 + ... + 18710.
It is an arithmetic number, because the mean of its divisors is an integer number (4437576).
Almost surely, 283382375 is an apocalyptic number.
83382375 is a deficient number, since it is larger than the sum of its proper divisors (58620057).
83382375 is a wasteful number, since it uses less digits than its factorization.
83382375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5232 (or 5222 counting only the distinct ones).
The product of its digits is 120960, while the sum is 39.
The square root of 83382375 is about 9131.3950193823. The cubic root of 83382375 is about 436.8758992493.
The spelling of 83382375 in words is "eighty-three million, three hundred eighty-two thousand, three hundred seventy-five".
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