Base | Representation |
---|---|
bin | 1011101101001110110… |
… | …0101100011011100000 |
3 | 201020010102010222012102 |
4 | 2323103230230123200 |
5 | 11243343233021022 |
6 | 232220543545532 |
7 | 20346642350243 |
oct | 2732354543340 |
9 | 636112128172 |
10 | 201120204512 |
11 | 78327126457 |
12 | 32b8a8bb2a8 |
13 | 15c72425396 |
14 | 9a3cb9d25a |
15 | 537199ba92 |
hex | 2ed3b2c6e0 |
201120204512 has 24 divisors (see below), whose sum is σ = 396306187200. Its totient is φ = 100471014144.
The previous prime is 201120204497. The next prime is 201120204553. The reversal of 201120204512 is 215402021102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747312 + ... + 2819567.
It is an arithmetic number, because the mean of its divisors is an integer number (16512757800).
Almost surely, 2201120204512 is an apocalyptic number.
It is an amenable number.
201120204512 is a deficient number, since it is larger than the sum of its proper divisors (195185982688).
201120204512 is a wasteful number, since it uses less digits than its factorization.
201120204512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5568018 (or 5568010 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 201120204512 its reverse (215402021102), we get a palindrome (416522225614).
The spelling of 201120204512 in words is "two hundred one billion, one hundred twenty million, two hundred four thousand, five hundred twelve".
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