Base | Representation |
---|---|
bin | 101111111101… |
… | …0000111100110 |
3 | 1202022022222100 |
4 | 1133322013212 |
5 | 22414013414 |
6 | 2254512530 |
7 | 423462342 |
oct | 137720746 |
9 | 52268870 |
10 | 25141734 |
11 | 132123a2 |
12 | 8505746 |
13 | 5293887 |
14 | 34a6622 |
15 | 2319609 |
hex | 17fa1e6 |
25141734 has 24 divisors (see below), whose sum is σ = 54565992. Its totient is φ = 8366400.
The previous prime is 25141717. The next prime is 25141741. The reversal of 25141734 is 43714152.
It is a junction number, because it is equal to n+sod(n) for n = 25141698 and 25141707.
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, 20334 + ... + 21534.
It is an arithmetic number, because the mean of its divisors is an integer number (2273583).
Almost surely, 225141734 is an apocalyptic number.
25141734 is an abundant number, since it is smaller than the sum of its proper divisors (29424258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25141734 is a wasteful number, since it uses less digits than its factorization.
25141734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2372 (or 2369 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 25141734 is about 5014.1533682168. The cubic root of 25141734 is about 292.9533098188.
Adding to 25141734 its reverse (43714152), we get a palindrome (68855886).
The spelling of 25141734 in words is "twenty-five million, one hundred forty-one thousand, seven hundred thirty-four".
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