Base | Representation |
---|---|
bin | 11001010110101110… |
… | …00011101001100000 |
3 | 1022010200001212021201 |
4 | 30223113003221200 |
5 | 210334231211212 |
6 | 10130424130544 |
7 | 661220130340 |
oct | 145327035140 |
9 | 38120055251 |
10 | 13612366432 |
11 | 585590a415 |
12 | 277a906a54 |
13 | 138c20a2c2 |
14 | 931c10d20 |
15 | 54a0b3b57 |
hex | 32b5c3a60 |
13612366432 has 48 divisors (see below), whose sum is σ = 30635684352. Its totient is φ = 5832374400.
The previous prime is 13612366421. The next prime is 13612366433. The reversal of 13612366432 is 23466321631.
It is a junction number, because it is equal to n+sod(n) for n = 13612366391 and 13612366400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13612366433) 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, 1708057 + ... + 1716007.
It is an arithmetic number, because the mean of its divisors is an integer number (638243424).
Almost surely, 213612366432 is an apocalyptic number.
It is an amenable number.
13612366432 is an abundant number, since it is smaller than the sum of its proper divisors (17023317920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13612366432 is an equidigital number, since it uses as much as digits as its factorization.
13612366432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15611 (or 15603 counting only the distinct ones).
The product of its digits is 93312, while the sum is 37.
The spelling of 13612366432 in words is "thirteen billion, six hundred twelve million, three hundred sixty-six thousand, four hundred thirty-two".
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