Base | Representation |
---|---|
bin | 1110100110111000001000… |
… | …01101010111110101000001 |
3 | 11012201211211112121022100211 |
4 | 13103130010031113311001 |
5 | 13202242111020133441 |
6 | 152152411523514121 |
7 | 6523514231424241 |
oct | 723340415276501 |
9 | 135654745538324 |
10 | 32122131021121 |
11 | a264a125a2739 |
12 | 3729598828941 |
13 | 14c014751a50b |
14 | 7d0a101c5b21 |
15 | 3aa884da0a81 |
hex | 1d3704357d41 |
32122131021121 has 4 divisors (see below), whose sum is σ = 32226763370032. Its totient is φ = 32017498672212.
The previous prime is 32122131021103. The next prime is 32122131021133. The reversal of 32122131021121 is 12112013122123.
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 32122131021121 - 237 = 31984692067649 is a prime.
It is a super-3 number, since 3×321221310211213 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32122131021092 and 32122131021101.
It is not an unprimeable number, because it can be changed into a prime (32122131025121) 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, 52316173995 + ... + 52316174608.
It is an arithmetic number, because the mean of its divisors is an integer number (8056690842508).
Almost surely, 232122131021121 is an apocalyptic number.
It is an amenable number.
32122131021121 is a deficient number, since it is larger than the sum of its proper divisors (104632348911).
32122131021121 is a wasteful number, since it uses less digits than its factorization.
32122131021121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104632348910.
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 32122131021121 its reverse (12112013122123), we get a palindrome (44234144143244).
The spelling of 32122131021121 in words is "thirty-two trillion, one hundred twenty-two billion, one hundred thirty-one million, twenty-one thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •