Base | Representation |
---|---|
bin | 1110100010111… |
… | …10000110001000 |
3 | 22111121021021212 |
4 | 13101132012020 |
5 | 222214121412 |
6 | 20035152252 |
7 | 3011104055 |
oct | 721360610 |
9 | 274537255 |
10 | 122020232 |
11 | 62971674 |
12 | 34a45688 |
13 | 1c383629 |
14 | 122c402c |
15 | aaa4222 |
hex | 745e188 |
122020232 has 16 divisors (see below), whose sum is σ = 230927760. Its totient is φ = 60439504.
The previous prime is 122020229. The next prime is 122020273. The reversal of 122020232 is 232020221.
It is a nialpdrome in base 15.
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, 70418 + ... + 72129.
It is an arithmetic number, because the mean of its divisors is an integer number (14432985).
Almost surely, 2122020232 is an apocalyptic number.
It is an amenable number.
122020232 is a deficient number, since it is larger than the sum of its proper divisors (108907528).
122020232 is a wasteful number, since it uses less digits than its factorization.
122020232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142660 (or 142656 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 122020232 is about 11046.2768388267. The cubic root of 122020232 is about 495.9949813054.
Adding to 122020232 its reverse (232020221), we get a palindrome (354040453).
The spelling of 122020232 in words is "one hundred twenty-two million, twenty thousand, two hundred thirty-two".
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