Base | Representation |
---|---|
bin | 1001111001011… |
… | …10000110010011 |
3 | 12210020011201000 |
4 | 10330232012103 |
5 | 132223320243 |
6 | 12123313043 |
7 | 2025466152 |
oct | 474560623 |
9 | 183204630 |
10 | 83026323 |
11 | 429589a6 |
12 | 2397b783 |
13 | 1427ca03 |
14 | b053599 |
15 | 74505d3 |
hex | 4f2e193 |
83026323 has 8 divisors (see below), whose sum is σ = 123002000. Its totient is φ = 55350864.
The previous prime is 83026309. The next prime is 83026327. The reversal of 83026323 is 32362038.
It is not a de Polignac number, because 83026323 - 25 = 83026291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3075049 = 83026323 / (8 + 3 + 0 + 2 + 6 + 3 + 2 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83026327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1537498 + ... + 1537551.
It is an arithmetic number, because the mean of its divisors is an integer number (15375250).
Almost surely, 283026323 is an apocalyptic number.
83026323 is a deficient number, since it is larger than the sum of its proper divisors (39975677).
83026323 is a wasteful number, since it uses less digits than its factorization.
83026323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3075058 (or 3075052 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 83026323 is about 9111.8781269286. The cubic root of 83026323 is about 436.2531758402.
The spelling of 83026323 in words is "eighty-three million, twenty-six thousand, three hundred twenty-three".
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