Base | Representation |
---|---|
bin | 11011101010110… |
… | …01010101100110 |
3 | 121011201222000120 |
4 | 31311121111212 |
5 | 433404214342 |
6 | 35010422410 |
7 | 5515553643 |
oct | 1565312546 |
9 | 534658016 |
10 | 232101222 |
11 | 10a0190a1 |
12 | 65891a06 |
13 | 39116802 |
14 | 22b7adca |
15 | 1559aaec |
hex | dd59566 |
232101222 has 32 divisors (see below), whose sum is σ = 477844224. Its totient is φ = 75103200.
The previous prime is 232101217. The next prime is 232101271. The reversal of 232101222 is 222101232.
It is a happy number.
232101222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125847 + ... + 127677.
It is an arithmetic number, because the mean of its divisors is an integer number (14932632).
Almost surely, 2232101222 is an apocalyptic number.
232101222 is an abundant number, since it is smaller than the sum of its proper divisors (245743002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232101222 is a wasteful number, since it uses less digits than its factorization.
232101222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2444.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 232101222 is about 15234.8686243105. The cubic root of 232101222 is about 614.5527159523.
Adding to 232101222 its reverse (222101232), we get a palindrome (454202454).
The spelling of 232101222 in words is "two hundred thirty-two million, one hundred one thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •