Base | Representation |
---|---|
bin | 10000001011101110011… |
… | …000101100001010011010 |
3 | 10221022112020020212122220 |
4 | 100023232120230022122 |
5 | 121210040324341442 |
6 | 2210520412124510 |
7 | 143226620430162 |
oct | 20135630541232 |
9 | 3838466225586 |
10 | 1112101012122 |
11 | 399704035561 |
12 | 15b648466736 |
13 | 80b41b49189 |
14 | 3bb7c69b5a2 |
15 | 1dddd025eec |
hex | 102ee62c29a |
1112101012122 has 8 divisors (see below), whose sum is σ = 2224202024256. Its totient is φ = 370700337372.
The previous prime is 1112101012031. The next prime is 1112101012129. The reversal of 1112101012122 is 2212101012111.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1112101012122 is an admirable number.
It is a super-2 number, since 2×11121010121222 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1112101012129) 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, 92675084338 + ... + 92675084349.
It is an arithmetic number, because the mean of its divisors is an integer number (278025253032).
Almost surely, 21112101012122 is an apocalyptic number.
1112101012122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112101012122 is a wasteful number, since it uses less digits than its factorization.
1112101012122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185350168692.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1112101012122 its reverse (2212101012111), we get a palindrome (3324202024233).
The spelling of 1112101012122 in words is "one trillion, one hundred twelve billion, one hundred one million, twelve thousand, one hundred twenty-two".
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