Base | Representation |
---|---|
bin | 110000001100… |
… | …0011100010110 |
3 | 1202112122100122 |
4 | 1200120130112 |
5 | 22432002232 |
6 | 2301311542 |
7 | 424520432 |
oct | 140303426 |
9 | 52478318 |
10 | 25265942 |
11 | 13297749 |
12 | 85655b2 |
13 | 5308280 |
14 | 34d99c2 |
15 | 2341312 |
hex | 1818716 |
25265942 has 8 divisors (see below), whose sum is σ = 40814256. Its totient is φ = 11661192.
The previous prime is 25265923. The next prime is 25265987. The reversal of 25265942 is 24956252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×252659423 (a number of 23 digits) contains 333 as substring.
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, 485858 + ... + 485909.
It is an arithmetic number, because the mean of its divisors is an integer number (5101782).
Almost surely, 225265942 is an apocalyptic number.
25265942 is a deficient number, since it is larger than the sum of its proper divisors (15548314).
25265942 is a wasteful number, since it uses less digits than its factorization.
25265942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971782.
The product of its digits is 43200, while the sum is 35.
The square root of 25265942 is about 5026.5238485458. The cubic root of 25265942 is about 293.4349444235.
The spelling of 25265942 in words is "twenty-five million, two hundred sixty-five thousand, nine hundred forty-two".
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