Base | Representation |
---|---|
bin | 1110100110000… |
… | …10111110100010 |
3 | 22112101021002221 |
4 | 13103002332202 |
5 | 222320332232 |
6 | 20052101254 |
7 | 3014444545 |
oct | 723027642 |
9 | 275337087 |
10 | 122433442 |
11 | 6312406a |
12 | 3500482a |
13 | 1c499731 |
14 | 1239085c |
15 | ab36897 |
hex | 74c2fa2 |
122433442 has 8 divisors (see below), whose sum is σ = 184249296. Its totient is φ = 61017012.
The previous prime is 122433433. The next prime is 122433457. The reversal of 122433442 is 244334221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99088 + ... + 100315.
It is an arithmetic number, because the mean of its divisors is an integer number (23031162).
Almost surely, 2122433442 is an apocalyptic number.
122433442 is a deficient number, since it is larger than the sum of its proper divisors (61815854).
122433442 is a wasteful number, since it uses less digits than its factorization.
122433442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199712.
The product of its digits is 4608, while the sum is 25.
The square root of 122433442 is about 11064.9646181088. The cubic root of 122433442 is about 496.5542305630.
Adding to 122433442 its reverse (244334221), we get a palindrome (366767663).
The spelling of 122433442 in words is "one hundred twenty-two million, four hundred thirty-three thousand, four hundred forty-two".
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