Base | Representation |
---|---|
bin | 11010000100010010… |
… | …10001110001010001 |
3 | 1100010022100212121222 |
4 | 31002021101301101 |
5 | 212130111131400 |
6 | 10232401254425 |
7 | 1003541252132 |
oct | 150211216121 |
9 | 40108325558 |
10 | 13994630225 |
11 | 5a31670904 |
12 | 2866934415 |
13 | 142047b9b4 |
14 | 96a8b9c89 |
15 | 56d922185 |
hex | 342251c51 |
13994630225 has 24 divisors (see below), whose sum is σ = 17461382400. Its totient is φ = 11126142720.
The previous prime is 13994630207. The next prime is 13994630239. The reversal of 13994630225 is 52203649931.
It is not a de Polignac number, because 13994630225 - 26 = 13994630161 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7874537 + ... + 7876313.
It is an arithmetic number, because the mean of its divisors is an integer number (727557600).
Almost surely, 213994630225 is an apocalyptic number.
It is an amenable number.
13994630225 is a deficient number, since it is larger than the sum of its proper divisors (3466752175).
13994630225 is a wasteful number, since it uses less digits than its factorization.
13994630225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3569 (or 3564 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 44.
The spelling of 13994630225 in words is "thirteen billion, nine hundred ninety-four million, six hundred thirty thousand, two hundred twenty-five".
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