Base | Representation |
---|---|
bin | 11000101010111110… |
… | …00011100000011100 |
3 | 1021012002111012221101 |
4 | 30111133003200130 |
5 | 204111303124002 |
6 | 10030154042444 |
7 | 646142511211 |
oct | 142537034034 |
9 | 37162435841 |
10 | 13245364252 |
11 | 568773222a |
12 | 2697a19424 |
13 | 1331180353 |
14 | 8d9199b08 |
15 | 527c6c587 |
hex | 3157c381c |
13245364252 has 24 divisors (see below), whose sum is σ = 23231957840. Its totient is φ = 6607681920.
The previous prime is 13245364247. The next prime is 13245364277. The reversal of 13245364252 is 25246354231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5252752 + ... + 5255272.
Almost surely, 213245364252 is an apocalyptic number.
It is an amenable number.
13245364252 is a deficient number, since it is larger than the sum of its proper divisors (9986593588).
13245364252 is a wasteful number, since it uses less digits than its factorization.
13245364252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4981 (or 4979 counting only the distinct ones).
The product of its digits is 172800, while the sum is 37.
The spelling of 13245364252 in words is "thirteen billion, two hundred forty-five million, three hundred sixty-four thousand, two hundred fifty-two".
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