Base | Representation |
---|---|
bin | 1110100100101… |
… | …00010100100000 |
3 | 22112000112221221 |
4 | 13102110110200 |
5 | 222243223321 |
6 | 20044024424 |
7 | 3013020436 |
oct | 722242440 |
9 | 275015857 |
10 | 122242336 |
11 | 63003527 |
12 | 34b32114 |
13 | 1c430758 |
14 | 12340d56 |
15 | aae9e41 |
hex | 7494520 |
122242336 has 24 divisors (see below), whose sum is σ = 244747440. Its totient is φ = 60084288.
The previous prime is 122242321. The next prime is 122242363. The reversal of 122242336 is 633242221.
It is a self number, because there is not a number n which added to its sum of digits gives 122242336.
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, 30486 + ... + 34261.
It is an arithmetic number, because the mean of its divisors is an integer number (10197810).
Almost surely, 2122242336 is an apocalyptic number.
122242336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
122242336 is an abundant number, since it is smaller than the sum of its proper divisors (122505104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122242336 is an equidigital number, since it uses as much as digits as its factorization.
122242336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64816 (or 64808 counting only the distinct ones).
The product of its digits is 3456, while the sum is 25.
The square root of 122242336 is about 11056.3256102559. The cubic root of 122242336 is about 496.2957393436.
Adding to 122242336 its reverse (633242221), we get a palindrome (755484557).
The spelling of 122242336 in words is "one hundred twenty-two million, two hundred forty-two thousand, three hundred thirty-six".
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