Base | Representation |
---|---|
bin | 100101010110100… |
… | …0011100100111000 |
3 | 10020100100111211121 |
4 | 1022231003210320 |
5 | 10031322400422 |
6 | 324211035024 |
7 | 43026042034 |
oct | 11255034470 |
9 | 3210314747 |
10 | 1253325112 |
11 | 593518786 |
12 | 2ab89ba74 |
13 | 16c8751c0 |
14 | bc6511c4 |
15 | 750708c7 |
hex | 4ab43938 |
1253325112 has 32 divisors (see below), whose sum is σ = 2541949200. Its totient is φ = 575898624.
The previous prime is 1253325109. The next prime is 1253325113. The reversal of 1253325112 is 2115233521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1253325113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937 + ... + 50152.
Almost surely, 21253325112 is an apocalyptic number.
It is an amenable number.
1253325112 is an abundant number, since it is smaller than the sum of its proper divisors (1288624088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1253325112 is a wasteful number, since it uses less digits than its factorization.
1253325112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53335 (or 53331 counting only the distinct ones).
The product of its digits is 1800, while the sum is 25.
The square root of 1253325112 is about 35402.3320135835. The cubic root of 1253325112 is about 1078.1716642094.
Adding to 1253325112 its reverse (2115233521), we get a palindrome (3368558633).
The spelling of 1253325112 in words is "one billion, two hundred fifty-three million, three hundred twenty-five thousand, one hundred twelve".
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