Base | Representation |
---|---|
bin | 1110100010110… |
… | …11100110010010 |
3 | 22111120202020222 |
4 | 13101123212102 |
5 | 222213310002 |
6 | 20035033042 |
7 | 3011032202 |
oct | 721334622 |
9 | 274522228 |
10 | 122010002 |
11 | 62964a14 |
12 | 34a3b782 |
13 | 1c37ba8a |
14 | 122c0402 |
15 | aaa11a2 |
hex | 745b992 |
122010002 has 4 divisors (see below), whose sum is σ = 183015006. Its totient is φ = 61005000.
The previous prime is 122009999. The next prime is 122010013. The reversal of 122010002 is 200010221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200010221 = 151 ⋅1324571.
It can be written as a sum of positive squares in only one way, i.e., 97990201 + 24019801 = 9899^2 + 4901^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30502499 + ... + 30502502.
Almost surely, 2122010002 is an apocalyptic number.
122010002 is a deficient number, since it is larger than the sum of its proper divisors (61005004).
122010002 is an equidigital number, since it uses as much as digits as its factorization.
122010002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61005003.
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 122010002 is about 11045.8137771737. The cubic root of 122010002 is about 495.9811197505.
Adding to 122010002 its reverse (200010221), we get a palindrome (322020223).
The spelling of 122010002 in words is "one hundred twenty-two million, ten thousand, two".
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