Base | Representation |
---|---|
bin | 11101100100101000100… |
… | …100010010000111001101 |
3 | 21012021110112001222201022 |
4 | 131210220210102013031 |
5 | 231243421213143041 |
6 | 4153325125323525 |
7 | 266551546050044 |
oct | 35445044220715 |
9 | 7167415058638 |
10 | 2032200131021 |
11 | 71393aaa3915 |
12 | 289a2b8665a5 |
13 | 1198356a5638 |
14 | 705051ab55b |
15 | 37cded4c24b |
hex | 1d9289121cd |
2032200131021 has 4 divisors (see below), whose sum is σ = 2032317338844. Its totient is φ = 2032082923200.
The previous prime is 2032200131011. The next prime is 2032200131057. The reversal of 2032200131021 is 1201310022302.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1906025986921 + 126174144100 = 1380589^2 + 355210^2 .
It is a cyclic number.
It is not a de Polignac number, because 2032200131021 - 218 = 2032199868877 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 (2032200131011) 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, 58577900 + ... + 58612581.
It is an arithmetic number, because the mean of its divisors is an integer number (508079334711).
Almost surely, 22032200131021 is an apocalyptic number.
It is an amenable number.
2032200131021 is a deficient number, since it is larger than the sum of its proper divisors (117207823).
2032200131021 is a wasteful number, since it uses less digits than its factorization.
2032200131021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117207822.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 2032200131021 its reverse (1201310022302), we get a palindrome (3233510153323).
The spelling of 2032200131021 in words is "two trillion, thirty-two billion, two hundred million, one hundred thirty-one thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •