Base | Representation |
---|---|
bin | 100110101010011111… |
… | …1010001001101010101 |
3 | 21221022112001201222111 |
4 | 1031110333101031111 |
5 | 2330021221002300 |
6 | 102051002231021 |
7 | 5666365324441 |
oct | 1152477211525 |
9 | 257275051874 |
10 | 83030250325 |
11 | 32238458aa0 |
12 | 141127b5471 |
13 | 7aa2b7b249 |
14 | 40393b7821 |
15 | 225e53a9ba |
hex | 1354fd1355 |
83030250325 has 24 divisors (see below), whose sum is σ = 118228727520. Its totient is φ = 57207441600.
The previous prime is 83030250319. The next prime is 83030250353. The reversal of 83030250325 is 52305203038.
It is not a de Polignac number, because 83030250325 - 217 = 83030119253 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7940254 + ... + 7950703.
It is an arithmetic number, because the mean of its divisors is an integer number (4926196980).
Almost surely, 283030250325 is an apocalyptic number.
It is an amenable number.
83030250325 is a deficient number, since it is larger than the sum of its proper divisors (35198477195).
83030250325 is a wasteful number, since it uses less digits than its factorization.
83030250325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15890997 (or 15890992 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The spelling of 83030250325 in words is "eighty-three billion, thirty million, two hundred fifty thousand, three hundred twenty-five".
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