Base | Representation |
---|---|
bin | 1110100011110… |
… | …01011100010100 |
3 | 22111210221221110 |
4 | 13101321130110 |
5 | 222231212434 |
6 | 20041415020 |
7 | 3012051453 |
oct | 721713424 |
9 | 274727843 |
10 | 122132244 |
11 | 62a38843 |
12 | 34a9a470 |
13 | 1c3c2600 |
14 | 12312b9a |
15 | aac74e9 |
hex | 7479714 |
122132244 has 36 divisors (see below), whose sum is σ = 308587776. Its totient is φ = 37578528.
The previous prime is 122132191. The next prime is 122132251. The reversal of 122132244 is 442231221.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 122132244.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28084 + ... + 32139.
Almost surely, 2122132244 is an apocalyptic number.
It is an amenable number.
122132244 is an abundant number, since it is smaller than the sum of its proper divisors (186455532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122132244 is a wasteful number, since it uses less digits than its factorization.
122132244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60256 (or 60241 counting only the distinct ones).
The product of its digits is 768, while the sum is 21.
The square root of 122132244 is about 11051.3458003992. The cubic root of 122132244 is about 496.1467058663.
Adding to 122132244 its reverse (442231221), we get a palindrome (564363465).
The spelling of 122132244 in words is "one hundred twenty-two million, one hundred thirty-two thousand, two hundred forty-four".
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