Base | Representation |
---|---|
bin | 110000001010… |
… | …1110010011110 |
3 | 1202112002102222 |
4 | 1200111302132 |
5 | 22431130240 |
6 | 2301145342 |
7 | 424443641 |
oct | 140256236 |
9 | 52462388 |
10 | 25255070 |
11 | 1328a565 |
12 | 855b252 |
13 | 5303339 |
14 | 34d5a58 |
15 | 233ceb5 |
hex | 1815c9e |
25255070 has 8 divisors (see below), whose sum is σ = 45459144. Its totient is φ = 10102024.
The previous prime is 25255067. The next prime is 25255099. The reversal of 25255070 is 7055252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262744 + ... + 1262763.
It is an arithmetic number, because the mean of its divisors is an integer number (5682393).
Almost surely, 225255070 is an apocalyptic number.
25255070 is a deficient number, since it is larger than the sum of its proper divisors (20204074).
25255070 is a wasteful number, since it uses less digits than its factorization.
25255070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2525514.
The product of its (nonzero) digits is 3500, while the sum is 26.
The square root of 25255070 is about 5025.4422690943. The cubic root of 25255070 is about 293.3928497807.
The spelling of 25255070 in words is "twenty-five million, two hundred fifty-five thousand, seventy".
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