Base | Representation |
---|---|
bin | 110000001100… |
… | …0001101101110 |
3 | 1202112121001222 |
4 | 1200120031232 |
5 | 22431440011 |
6 | 2301303342 |
7 | 424514624 |
oct | 140301556 |
9 | 52477058 |
10 | 25265006 |
11 | 13296a78 |
12 | 8564b52 |
13 | 5307a10 |
14 | 34d9514 |
15 | 2340ddb |
hex | 181836e |
25265006 has 16 divisors (see below), whose sum is σ = 41917344. Its totient is φ = 11345184.
The previous prime is 25264997. The next prime is 25265011. The reversal of 25265006 is 60056252.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12170 + ... + 14093.
It is an arithmetic number, because the mean of its divisors is an integer number (2619834).
Almost surely, 225265006 is an apocalyptic number.
25265006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
25265006 is a deficient number, since it is larger than the sum of its proper divisors (16652338).
25265006 is a wasteful number, since it uses less digits than its factorization.
25265006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26315.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 25265006 is about 5026.4307415899. The cubic root of 25265006 is about 293.4313208565.
The spelling of 25265006 in words is "twenty-five million, two hundred sixty-five thousand, six".
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