Base | Representation |
---|---|
bin | 10001011101101011101… |
… | …110000100000110010000 |
3 | 11020201200020201210120022 |
4 | 101131223232010012100 |
5 | 124130302344104404 |
6 | 2315153022403012 |
7 | 152463450102230 |
oct | 21355356040620 |
9 | 4221606653508 |
10 | 1200103113104 |
11 | 422a62a14535 |
12 | 174708130468 |
13 | 89227a7b48c |
14 | 4212a0c9cc0 |
15 | 2133dca78be |
hex | 1176bb84190 |
1200103113104 has 80 divisors (see below), whose sum is σ = 2668382903040. Its totient is φ = 512200765440.
The previous prime is 1200103113103. The next prime is 1200103113133. The reversal of 1200103113104 is 4013113010021.
It is not an unprimeable number, because it can be changed into a prime (1200103113103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58936877 + ... + 58957235.
It is an arithmetic number, because the mean of its divisors is an integer number (33354786288).
Almost surely, 21200103113104 is an apocalyptic number.
1200103113104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1200103113104 is an abundant number, since it is smaller than the sum of its proper divisors (1468279789936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1200103113104 is a wasteful number, since it uses less digits than its factorization.
1200103113104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22528 (or 22522 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1200103113104 its reverse (4013113010021), we get a palindrome (5213216123125).
The spelling of 1200103113104 in words is "one trillion, two hundred billion, one hundred three million, one hundred thirteen thousand, one hundred four".
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