Base | Representation |
---|---|
bin | 110000100110… |
… | …1011010111110 |
3 | 1202221200000200 |
4 | 1201031122332 |
5 | 23010423232 |
6 | 2310104330 |
7 | 426413202 |
oct | 141153276 |
9 | 52850020 |
10 | 25482942 |
11 | 13425791 |
12 | 864b0a6 |
13 | 5382c84 |
14 | 3554b02 |
15 | 238577c |
hex | 184d6be |
25482942 has 24 divisors (see below), whose sum is σ = 57614544. Its totient is φ = 8124864.
The previous prime is 25482923. The next prime is 25482953. The reversal of 25482942 is 24928452.
It is a junction number, because it is equal to n+sod(n) for n = 25482897 and 25482906.
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, 30363 + ... + 31190.
It is an arithmetic number, because the mean of its divisors is an integer number (2400606).
Almost surely, 225482942 is an apocalyptic number.
25482942 is an abundant number, since it is smaller than the sum of its proper divisors (32131602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25482942 is a wasteful number, since it uses less digits than its factorization.
25482942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61584 (or 61581 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 25482942 is about 5048.0631929484. The cubic root of 25482942 is about 294.2726195422.
The spelling of 25482942 in words is "twenty-five million, four hundred eighty-two thousand, nine hundred forty-two".
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