Base | Representation |
---|---|
bin | 11000000101011… |
… | …00001111111010 |
3 | 112002011021222012 |
4 | 30002230033322 |
5 | 403210011442 |
6 | 32014125522 |
7 | 5002146635 |
oct | 1402541772 |
9 | 462137865 |
10 | 202032122 |
11 | a40507a6 |
12 | 577b08a2 |
13 | 32b19246 |
14 | 1cb90c1c |
15 | 12b0b582 |
hex | c0ac3fa |
202032122 has 16 divisors (see below), whose sum is σ = 308686344. Its totient is φ = 99144000.
The previous prime is 202032121. The next prime is 202032167. The reversal of 202032122 is 221230202.
202032122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 161823841 + 40208281 = 12721^2 + 6341^2 .
It is a junction number, because it is equal to n+sod(n) for n = 202032097 and 202032106.
It is not an unprimeable number, because it can be changed into a prime (202032121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64472 + ... + 67532.
Almost surely, 2202032122 is an apocalyptic number.
202032122 is a deficient number, since it is larger than the sum of its proper divisors (106654222).
202032122 is a wasteful number, since it uses less digits than its factorization.
202032122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3665.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 202032122 is about 14213.8004066471. The cubic root of 202032122 is about 586.7775306296. Note that the first 3 decimals are identical.
Adding to 202032122 its reverse (221230202), we get a palindrome (423262324).
The spelling of 202032122 in words is "two hundred two million, thirty-two thousand, one hundred twenty-two".
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