Base | Representation |
---|---|
bin | 100011110011010… |
… | …0110001000101100 |
3 | 10002201110100211001 |
4 | 1013212212020230 |
5 | 4430013100022 |
6 | 315112010044 |
7 | 41524611253 |
oct | 10746461054 |
9 | 3081410731 |
10 | 1201300012 |
11 | 567114530 |
12 | 296390924 |
13 | 161b5b113 |
14 | b578b79a |
15 | 706e5b27 |
hex | 479a622c |
1201300012 has 12 divisors (see below), whose sum is σ = 2293391016. Its totient is φ = 546045440.
The previous prime is 1201300007. The next prime is 1201300013. The reversal of 1201300012 is 2100031021.
It is not an unprimeable number, because it can be changed into a prime (1201300013) 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, 13651093 + ... + 13651180.
It is an arithmetic number, because the mean of its divisors is an integer number (191115918).
Almost surely, 21201300012 is an apocalyptic number.
It is an amenable number.
1201300012 is a deficient number, since it is larger than the sum of its proper divisors (1092091004).
1201300012 is a wasteful number, since it uses less digits than its factorization.
1201300012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27302288 (or 27302286 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 1201300012 is about 34659.7751291032. The cubic root of 1201300012 is about 1063.0421720502.
Adding to 1201300012 its reverse (2100031021), we get a palindrome (3301331033).
The spelling of 1201300012 in words is "one billion, two hundred one million, three hundred thousand, twelve".
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