Base | Representation |
---|---|
bin | 11011101011101… |
… | …10010111011010 |
3 | 121011222000010021 |
4 | 31311312113122 |
5 | 433422020442 |
6 | 35013141054 |
7 | 5516560411 |
oct | 1565662732 |
9 | 534860107 |
10 | 232220122 |
11 | 10a09a462 |
12 | 6592a78a |
13 | 39158974 |
14 | 22bac478 |
15 | 155c0e67 |
hex | dd765da |
232220122 has 8 divisors (see below), whose sum is σ = 349250400. Its totient is φ = 115803324.
The previous prime is 232220111. The next prime is 232220123. The reversal of 232220122 is 221022232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 232220096 and 232220105.
It is not an unprimeable number, because it can be changed into a prime (232220123) 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, 152422 + ... + 153937.
It is an arithmetic number, because the mean of its divisors is an integer number (43656300).
Almost surely, 2232220122 is an apocalyptic number.
232220122 is a deficient number, since it is larger than the sum of its proper divisors (117030278).
232220122 is a wasteful number, since it uses less digits than its factorization.
232220122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306740.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 232220122 is about 15238.7703572171. The cubic root of 232220122 is about 614.6576383413.
Adding to 232220122 its reverse (221022232), we get a palindrome (453242354).
The spelling of 232220122 in words is "two hundred thirty-two million, two hundred twenty thousand, one hundred twenty-two".
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