Base | Representation |
---|---|
bin | 11011101010001… |
… | …01100010000111 |
3 | 121011120211202011 |
4 | 31311011202013 |
5 | 433344120403 |
6 | 35004555051 |
7 | 5515065310 |
oct | 1565054207 |
9 | 534524664 |
10 | 232020103 |
11 | 109a73157 |
12 | 65852a87 |
13 | 390b8903 |
14 | 22b59607 |
15 | 15581a6d |
hex | dd45887 |
232020103 has 4 divisors (see below), whose sum is σ = 265165840. Its totient is φ = 198874368.
The previous prime is 232020101. The next prime is 232020121. The reversal of 232020103 is 301020232.
It is a happy number.
232020103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 232020103 - 21 = 232020101 is a prime.
It is a super-2 number, since 2×2320201032 = 107666656392261218, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232020101) 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, 16572858 + ... + 16572871.
It is an arithmetic number, because the mean of its divisors is an integer number (66291460).
Almost surely, 2232020103 is an apocalyptic number.
232020103 is a deficient number, since it is larger than the sum of its proper divisors (33145737).
232020103 is an equidigital number, since it uses as much as digits as its factorization.
232020103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33145736.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 232020103 is about 15232.2061107379. The cubic root of 232020103 is about 614.4811125513.
Adding to 232020103 its reverse (301020232), we get a palindrome (533040335).
The spelling of 232020103 in words is "two hundred thirty-two million, twenty thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •