Base | Representation |
---|---|
bin | 10001011110100111101… |
… | …111110111110101000100 |
3 | 11020211021102210010122102 |
4 | 101132213233313311010 |
5 | 124134333204020400 |
6 | 2315441000251232 |
7 | 152530426263230 |
oct | 21364757676504 |
9 | 4224242703572 |
10 | 1201110220100 |
11 | 42342a45196a |
12 | 174949470b18 |
13 | 8935860648b |
14 | 421c3b675c0 |
15 | 2139c3de9d5 |
hex | 117a7bf7d44 |
1201110220100 has 36 divisors (see below), whose sum is σ = 2978753347584. Its totient is φ = 411809218080.
The previous prime is 1201110220067. The next prime is 1201110220117. The reversal of 1201110220100 is 10220111021.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857935172 + ... + 857936571.
It is an arithmetic number, because the mean of its divisors is an integer number (82743148544).
Almost surely, 21201110220100 is an apocalyptic number.
1201110220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1201110220100 is an abundant number, since it is smaller than the sum of its proper divisors (1777643127484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201110220100 is a wasteful number, since it uses less digits than its factorization.
1201110220100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715871764 (or 1715871757 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1201110220100 its reverse (10220111021), we get a palindrome (1211330331121).
The spelling of 1201110220100 in words is "one trillion, two hundred one billion, one hundred ten million, two hundred twenty thousand, one hundred".
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