Base | Representation |
---|---|
bin | 1110100011101… |
… | …10011101100000 |
3 | 22111210100012011 |
4 | 13101312131200 |
5 | 222230320112 |
6 | 20041242304 |
7 | 3012001036 |
oct | 721663540 |
9 | 274710164 |
10 | 122120032 |
11 | 62a2a651 |
12 | 34a93394 |
13 | 1c3b9b98 |
14 | 1230c556 |
15 | aac3aa7 |
hex | 7476760 |
122120032 has 24 divisors (see below), whose sum is σ = 240767856. Its totient is φ = 60972672.
The previous prime is 122120023. The next prime is 122120051. The reversal of 122120032 is 230021221.
It is a junction number, because it is equal to n+sod(n) for n = 122119994 and 122120021.
It is a congruent number.
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, 24018 + ... + 28654.
It is an arithmetic number, because the mean of its divisors is an integer number (10031994).
Almost surely, 2122120032 is an apocalyptic number.
It is an amenable number.
122120032 is a deficient number, since it is larger than the sum of its proper divisors (118647824).
122120032 is an equidigital number, since it uses as much as digits as its factorization.
122120032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5470 (or 5462 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 122120032 is about 11050.7932746930. The cubic root of 122120032 is about 496.1301687495.
Adding to 122120032 its reverse (230021221), we get a palindrome (352141253).
The spelling of 122120032 in words is "one hundred twenty-two million, one hundred twenty thousand, thirty-two".
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