Base | Representation |
---|---|
bin | 1110100100100… |
… | …11000001101101 |
3 | 22112000021200200 |
4 | 13102103001231 |
5 | 222243041122 |
6 | 20043544113 |
7 | 3012666126 |
oct | 722230155 |
9 | 275007620 |
10 | 122237037 |
11 | 62aaa54a |
12 | 34b2b039 |
13 | 1c42b210 |
14 | 1233d04d |
15 | aae85ac |
hex | 749306d |
122237037 has 12 divisors (see below), whose sum is σ = 190146684. Its totient is φ = 75222720.
The previous prime is 122237009. The next prime is 122237041. The reversal of 122237037 is 730732221.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 75533481 + 46703556 = 8691^2 + 6834^2 .
It is not a de Polignac number, because 122237037 - 210 = 122236013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122237037.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122237047) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 522264 + ... + 522497.
It is an arithmetic number, because the mean of its divisors is an integer number (15845557).
Almost surely, 2122237037 is an apocalyptic number.
It is an amenable number.
122237037 is a deficient number, since it is larger than the sum of its proper divisors (67909647).
122237037 is a wasteful number, since it uses less digits than its factorization.
122237037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1044780 (or 1044777 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 122237037 is about 11056.0859710840. The cubic root of 122237037 is about 496.2885680443.
Adding to 122237037 its reverse (730732221), we get a palindrome (852969258).
The spelling of 122237037 in words is "one hundred twenty-two million, two hundred thirty-seven thousand, thirty-seven".
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