Base | Representation |
---|---|
bin | 10101110111011001010101 |
3 | 101210012201112 |
4 | 111313121111 |
5 | 2431410200 |
6 | 322504405 |
7 | 66502103 |
oct | 25673125 |
9 | 11705645 |
10 | 5731925 |
11 | 3265531 |
12 | 1b05105 |
13 | 1258c94 |
14 | a92c73 |
15 | 783535 |
hex | 577655 |
5731925 has 12 divisors (see below), whose sum is σ = 7174020. Its totient is φ = 4542720.
The previous prime is 5731919. The next prime is 5731949. The reversal of 5731925 is 5291375.
It can be written as a sum of positive squares in 6 ways, for example, as 81796 + 5650129 = 286^2 + 2377^2 .
It is not a de Polignac number, because 5731925 - 26 = 5731861 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5731891 and 5731900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1811 + ... + 3839.
It is an arithmetic number, because the mean of its divisors is an integer number (597835).
Almost surely, 25731925 is an apocalyptic number.
It is an amenable number.
5731925 is a deficient number, since it is larger than the sum of its proper divisors (1442095).
5731925 is a wasteful number, since it uses less digits than its factorization.
5731925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2152 (or 2147 counting only the distinct ones).
The product of its digits is 9450, while the sum is 32.
The square root of 5731925 is about 2394.1438970956. The cubic root of 5731925 is about 178.9644759566.
The spelling of 5731925 in words is "five million, seven hundred thirty-one thousand, nine hundred twenty-five".
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