Base | Representation |
---|---|
bin | 10000010100000111111… |
… | …101011110011010000101 |
3 | 10222011210210002221201110 |
4 | 100110013331132122011 |
5 | 121332023211120401 |
6 | 2215011352515233 |
7 | 143666253636114 |
oct | 20240775363205 |
9 | 3864723087643 |
10 | 1121120020101 |
11 | 3a2512029764 |
12 | 1613449abb19 |
13 | 8194b5231a3 |
14 | 3c39641dc7b |
15 | 1e269c099d6 |
hex | 10507f5e685 |
1121120020101 has 32 divisors (see below), whose sum is σ = 1560585438720. Its totient is φ = 715319083584.
The previous prime is 1121120020051. The next prime is 1121120020121. The reversal of 1121120020101 is 1010200211211.
It is not a de Polignac number, because 1121120020101 - 26 = 1121120020037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121120020121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2096671 + ... + 2576483.
It is an arithmetic number, because the mean of its divisors is an integer number (48768294960).
Almost surely, 21121120020101 is an apocalyptic number.
It is an amenable number.
1121120020101 is a deficient number, since it is larger than the sum of its proper divisors (439465418619).
1121120020101 is a wasteful number, since it uses less digits than its factorization.
1121120020101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480225.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1121120020101 its reverse (1010200211211), we get a palindrome (2131320231312).
The spelling of 1121120020101 in words is "one trillion, one hundred twenty-one billion, one hundred twenty million, twenty thousand, one hundred one".
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