Base | Representation |
---|---|
bin | 101111101111… |
… | …1110100011100 |
3 | 1202002212012122 |
4 | 1133133310130 |
5 | 22402042022 |
6 | 2252322112 |
7 | 422533313 |
oct | 137376434 |
9 | 52085178 |
10 | 25034012 |
11 | 13149473 |
12 | 8473338 |
13 | 5256833 |
14 | 347927a |
15 | 22e7742 |
hex | 17dfd1c |
25034012 has 6 divisors (see below), whose sum is σ = 43809528. Its totient is φ = 12517004.
The previous prime is 25034011. The next prime is 25034017. The reversal of 25034012 is 21043052.
It is a super-2 number, since 2×250340122 = 1253403513632288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25034011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3129248 + ... + 3129255.
It is an arithmetic number, because the mean of its divisors is an integer number (7301588).
Almost surely, 225034012 is an apocalyptic number.
It is an amenable number.
25034012 is a deficient number, since it is larger than the sum of its proper divisors (18775516).
25034012 is a wasteful number, since it uses less digits than its factorization.
25034012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6258507 (or 6258505 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 25034012 is about 5003.4000439701. The cubic root of 25034012 is about 292.5343159875.
Adding to 25034012 its reverse (21043052), we get a palindrome (46077064).
The spelling of 25034012 in words is "twenty-five million, thirty-four thousand, twelve".
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