Base | Representation |
---|---|
bin | 10000000000011101101… |
… | …101001100000111000001 |
3 | 10220011022120220111011002 |
4 | 100000131231030013001 |
5 | 121010310030404441 |
6 | 2201200532101345 |
7 | 142321162560215 |
oct | 20003555140701 |
9 | 3804276814132 |
10 | 1100010013121 |
11 | 394569a7aaa8 |
12 | 159233164855 |
13 | 7c965ba2ab6 |
14 | 3b352952945 |
15 | 1d9317ccb9b |
hex | 1001db4c1c1 |
1100010013121 has 4 divisors (see below), whose sum is σ = 1103333306544. Its totient is φ = 1096686719700.
The previous prime is 1100010013079. The next prime is 1100010013129. The reversal of 1100010013121 is 1213100100011.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1100010013121 - 26 = 1100010013057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1100010013129) 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, 1661646215 + ... + 1661646876.
It is an arithmetic number, because the mean of its divisors is an integer number (275833326636).
Almost surely, 21100010013121 is an apocalyptic number.
It is an amenable number.
1100010013121 is a deficient number, since it is larger than the sum of its proper divisors (3323293423).
1100010013121 is an equidigital number, since it uses as much as digits as its factorization.
1100010013121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3323293422.
The product of its (nonzero) digits is 6, while the sum is 11.
Adding to 1100010013121 its reverse (1213100100011), we get a palindrome (2313110113132).
The spelling of 1100010013121 in words is "one trillion, one hundred billion, ten million, thirteen thousand, one hundred twenty-one".
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