Base | Representation |
---|---|
bin | 1011101100110010100… |
… | …1110110110010101100 |
3 | 201012211011202120112201 |
4 | 2323030221312302230 |
5 | 11243123004120022 |
6 | 232201122511244 |
7 | 20344005660103 |
oct | 2731451666254 |
9 | 635734676481 |
10 | 201002020012 |
11 | 78276444712 |
12 | 32b57205524 |
13 | 15c53ab5921 |
14 | 9a2b1d703a |
15 | 5366404127 |
hex | 2ecca76cac |
201002020012 has 48 divisors (see below), whose sum is σ = 373343402880. Its totient is φ = 94361317632.
The previous prime is 201002019997. The next prime is 201002020033. The reversal of 201002020012 is 210020200102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71708203 + ... + 71711005.
It is an arithmetic number, because the mean of its divisors is an integer number (7777987560).
Almost surely, 2201002020012 is an apocalyptic number.
It is an amenable number.
201002020012 is a deficient number, since it is larger than the sum of its proper divisors (172341382868).
201002020012 is a wasteful number, since it uses less digits than its factorization.
201002020012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4990 (or 4988 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 201002020012 its reverse (210020200102), we get a palindrome (411022220114).
The spelling of 201002020012 in words is "two hundred one billion, two million, twenty thousand, twelve".
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