Base | Representation |
---|---|
bin | 1110100011101… |
… | …11010001000100 |
3 | 22111210111201101 |
4 | 13101313101010 |
5 | 222230421312 |
6 | 20041305444 |
7 | 3012013462 |
oct | 721672104 |
9 | 274714641 |
10 | 122123332 |
11 | 62a32081 |
12 | 34a95284 |
13 | 1c3bb536 |
14 | 1230d832 |
15 | aac4a57 |
hex | 7477444 |
122123332 has 12 divisors (see below), whose sum is σ = 214095420. Its totient is φ = 60953216.
The previous prime is 122123329. The next prime is 122123371. The reversal of 122123332 is 233321221.
It can be written as a sum of positive squares in 2 ways, for example, as 55145476 + 66977856 = 7426^2 + 8184^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24553 + ... + 29104.
It is an arithmetic number, because the mean of its divisors is an integer number (17841285).
Almost surely, 2122123332 is an apocalyptic number.
It is an amenable number.
122123332 is a deficient number, since it is larger than the sum of its proper divisors (91972088).
122123332 is a wasteful number, since it uses less digits than its factorization.
122123332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54230 (or 54228 counting only the distinct ones).
The product of its digits is 432, while the sum is 19.
The square root of 122123332 is about 11050.9425842324. The cubic root of 122123332 is about 496.1346376173.
Adding to 122123332 its reverse (233321221), we get a palindrome (355444553).
The spelling of 122123332 in words is "one hundred twenty-two million, one hundred twenty-three thousand, three hundred thirty-two".
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