Base | Representation |
---|---|
bin | 11011101010001… |
… | …01110010000011 |
3 | 121011120220010221 |
4 | 31311011302003 |
5 | 433344133443 |
6 | 35005003511 |
7 | 5515101265 |
oct | 1565056203 |
9 | 534526127 |
10 | 232021123 |
11 | 109a739a4 |
12 | 65853597 |
13 | 390b9209 |
14 | 22b59b35 |
15 | 15581eed |
hex | dd45c83 |
232021123 has 2 divisors, whose sum is σ = 232021124. Its totient is φ = 232021122.
The previous prime is 232021109. The next prime is 232021157. The reversal of 232021123 is 321120232.
232021123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 232021123 - 29 = 232020611 is a prime.
It is a super-2 number, since 2×2320211232 = 107667603036362258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 232021097 and 232021106.
It is not a weakly prime, because it can be changed into another prime (232028123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116010561 + 116010562.
It is an arithmetic number, because the mean of its divisors is an integer number (116010562).
Almost surely, 2232021123 is an apocalyptic number.
232021123 is a deficient number, since it is larger than the sum of its proper divisors (1).
232021123 is an equidigital number, since it uses as much as digits as its factorization.
232021123 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 232021123 is about 15232.2395923909. The cubic root of 232021123 is about 614.4820130047.
Adding to 232021123 its reverse (321120232), we get a palindrome (553141355).
The spelling of 232021123 in words is "two hundred thirty-two million, twenty-one thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •