Base | Representation |
---|---|
bin | 11011101010111… |
… | …10011111100100 |
3 | 121011210000222201 |
4 | 31311132133210 |
5 | 433410403330 |
6 | 35011104244 |
7 | 5516002342 |
oct | 1565363744 |
9 | 534700881 |
10 | 232122340 |
11 | 10a032a4a |
12 | 658a2084 |
13 | 391232c8 |
14 | 22b84992 |
15 | 155a1eca |
hex | dd5e7e4 |
232122340 has 48 divisors (see below), whose sum is σ = 494887680. Its totient is φ = 91445760.
The previous prime is 232122323. The next prime is 232122347. The reversal of 232122340 is 43221232.
232122340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (232122347) 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, 612271 + ... + 612649.
It is an arithmetic number, because the mean of its divisors is an integer number (10310160).
Almost surely, 2232122340 is an apocalyptic number.
232122340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
232122340 is an abundant number, since it is smaller than the sum of its proper divisors (262765340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232122340 is a wasteful number, since it uses less digits than its factorization.
232122340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 772 (or 770 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 232122340 is about 15235.5616896785. The cubic root of 232122340 is about 614.5713539853.
Adding to 232122340 its reverse (43221232), we get a palindrome (275343572).
It can be divided in two parts, 23212 and 2340, that added together give a palindrome (25552).
The spelling of 232122340 in words is "two hundred thirty-two million, one hundred twenty-two thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •