Base | Representation |
---|---|
bin | 10111011011000101… |
… | …010110101000111000 |
3 | 2101220210000020201202 |
4 | 113123011112220320 |
5 | 403002003401412 |
6 | 15315353233332 |
7 | 1550152204535 |
oct | 273305265070 |
9 | 71823006652 |
10 | 25150450232 |
11 | a736856566 |
12 | 4a5aa02848 |
13 | 24aa76231b |
14 | 130834bd8c |
15 | 9c2ee03c2 |
hex | 5db156a38 |
25150450232 has 16 divisors (see below), whose sum is σ = 47473587000. Its totient is φ = 12490827040.
The previous prime is 25150450219. The next prime is 25150450277. The reversal of 25150450232 is 23205405152.
It is a junction number, because it is equal to n+sod(n) for n = 25150450195 and 25150450204.
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, 10548494 + ... + 10550877.
Almost surely, 225150450232 is an apocalyptic number.
It is an amenable number.
25150450232 is a deficient number, since it is larger than the sum of its proper divisors (22323136768).
25150450232 is a wasteful number, since it uses less digits than its factorization.
25150450232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21099526 (or 21099522 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 25150450232 its reverse (23205405152), we get a palindrome (48355855384).
The spelling of 25150450232 in words is "twenty-five billion, one hundred fifty million, four hundred fifty thousand, two hundred thirty-two".
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