Base | Representation |
---|---|
bin | 110000010001001010… |
… | …1011001011011001100 |
3 | 100220112220122021001222 |
4 | 1200202111121123030 |
5 | 3144241220441422 |
6 | 115341335422512 |
7 | 10326450040625 |
oct | 1404225313314 |
9 | 326486567058 |
10 | 103655249612 |
11 | 3aa61760252 |
12 | 18109b24a38 |
13 | 9a0bb95535 |
14 | 50346b2a4c |
15 | 2a6a0b1842 |
hex | 18225596cc |
103655249612 has 12 divisors (see below), whose sum is σ = 181399982400. Its totient is φ = 51826683216.
The previous prime is 103655249611. The next prime is 103655249617. The reversal of 103655249612 is 216942556301.
It is not an unprimeable number, because it can be changed into a prime (103655249611) 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, 51014 + ... + 458162.
It is an arithmetic number, because the mean of its divisors is an integer number (15116665200).
Almost surely, 2103655249612 is an apocalyptic number.
It is an amenable number.
103655249612 is a deficient number, since it is larger than the sum of its proper divisors (77744732788).
103655249612 is a wasteful number, since it uses less digits than its factorization.
103655249612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470800 (or 470798 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 44.
The spelling of 103655249612 in words is "one hundred three billion, six hundred fifty-five million, two hundred forty-nine thousand, six hundred twelve".
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