Base | Representation |
---|---|
bin | 10111010100001010… |
… | …000101111111001010 |
3 | 2101121200100210001012 |
4 | 113110022011333022 |
5 | 402232232032414 |
6 | 15300042523522 |
7 | 1544241430055 |
oct | 272412057712 |
9 | 71550323035 |
10 | 25034252234 |
11 | a687201262 |
12 | 4a27b065a2 |
13 | 248c669b04 |
14 | 12d6b41a9c |
15 | 9b7bdb33e |
hex | 5d4285fca |
25034252234 has 8 divisors (see below), whose sum is σ = 37776237408. Its totient is φ = 12442173100.
The previous prime is 25034252231. The next prime is 25034252249. The reversal of 25034252234 is 43225243052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 25034252234.
It is not an unprimeable number, because it can be changed into a prime (25034252231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37476092 + ... + 37476759.
It is an arithmetic number, because the mean of its divisors is an integer number (4722029676).
Almost surely, 225034252234 is an apocalyptic number.
25034252234 is a deficient number, since it is larger than the sum of its proper divisors (12741985174).
25034252234 is a wasteful number, since it uses less digits than its factorization.
25034252234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74953020.
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 25034252234 its reverse (43225243052), we get a palindrome (68259495286).
The spelling of 25034252234 in words is "twenty-five billion, thirty-four million, two hundred fifty-two thousand, two hundred thirty-four".
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