Base | Representation |
---|---|
bin | 11110000010011110100… |
… | …01011011011101010101 |
3 | 10122200002100212012020222 |
4 | 33001033101123131111 |
5 | 113402241230320041 |
6 | 2110052251004125 |
7 | 134365643160506 |
oct | 17011721333525 |
9 | 3580070765228 |
10 | 1032122120021 |
11 | 3687a2036123 |
12 | 148047739645 |
13 | 764371c4b55 |
14 | 37d52658bad |
15 | 1bcab82674b |
hex | f04f45b755 |
1032122120021 has 16 divisors (see below), whose sum is σ = 1073796307584. Its totient is φ = 991236688704.
The previous prime is 1032122119969. The next prime is 1032122120033. The reversal of 1032122120021 is 1200212212301.
It is a cyclic number.
It is not a de Polignac number, because 1032122120021 - 214 = 1032122103637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032122120921) 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, 728891 + ... + 1611063.
It is an arithmetic number, because the mean of its divisors is an integer number (67112269224).
Almost surely, 21032122120021 is an apocalyptic number.
It is an amenable number.
1032122120021 is a deficient number, since it is larger than the sum of its proper divisors (41674187563).
1032122120021 is a wasteful number, since it uses less digits than its factorization.
1032122120021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882620.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 1032122120021 its reverse (1200212212301), we get a palindrome (2232334332322).
The spelling of 1032122120021 in words is "one trillion, thirty-two billion, one hundred twenty-two million, one hundred twenty thousand, twenty-one".
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