Base | Representation |
---|---|
bin | 1001111100000… |
… | …10100100011011 |
3 | 12210212202022112 |
4 | 10332002210123 |
5 | 132320403230 |
6 | 12134542535 |
7 | 2031436655 |
oct | 476024433 |
9 | 183782275 |
10 | 83372315 |
11 | 43074944 |
12 | 23b07a4b |
13 | 14371340 |
14 | b1036d5 |
15 | 74bcd95 |
hex | 4f8291b |
83372315 has 16 divisors (see below), whose sum is σ = 108174528. Its totient is φ = 61320576.
The previous prime is 83372287. The next prime is 83372327. The reversal of 83372315 is 51327338.
It is a cyclic number.
It is not a de Polignac number, because 83372315 - 210 = 83371291 is a prime.
It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 14657 + ... + 19533.
It is an arithmetic number, because the mean of its divisors is an integer number (6760908).
Almost surely, 283372315 is an apocalyptic number.
83372315 is a deficient number, since it is larger than the sum of its proper divisors (24802213).
83372315 is a wasteful number, since it uses less digits than its factorization.
83372315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5158.
The product of its digits is 15120, while the sum is 32.
The square root of 83372315 is about 9130.8441559365. The cubic root of 83372315 is about 436.8583289961.
The spelling of 83372315 in words is "eighty-three million, three hundred seventy-two thousand, three hundred fifteen".
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