Base | Representation |
---|---|
bin | 110001001100001… |
… | …010000010010111 |
3 | 2010111220002012020 |
4 | 301030022002113 |
5 | 3142232123143 |
6 | 213520224223 |
7 | 26310453135 |
oct | 6114120227 |
9 | 2114802166 |
10 | 825270423 |
11 | 39393097a |
12 | 1b046b073 |
13 | 101c901c3 |
14 | 7b866755 |
15 | 4c6b9883 |
hex | 3130a097 |
825270423 has 24 divisors (see below), whose sum is σ = 1186424832. Its totient is φ = 510052224.
The previous prime is 825270421. The next prime is 825270443. The reversal of 825270423 is 324072528.
It is not a de Polignac number, because 825270423 - 21 = 825270421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (825270421) 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, 50986 + ... + 65192.
It is an arithmetic number, because the mean of its divisors is an integer number (49434368).
Almost surely, 2825270423 is an apocalyptic number.
825270423 is a deficient number, since it is larger than the sum of its proper divisors (361154409).
825270423 is a wasteful number, since it uses less digits than its factorization.
825270423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14311 (or 14294 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 825270423 is about 28727.5203071898. The cubic root of 825270423 is about 937.9911919165.
The spelling of 825270423 in words is "eight hundred twenty-five million, two hundred seventy thousand, four hundred twenty-three".
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