Base | Representation |
---|---|
bin | 10010111111111100… |
… | …10101001110110010 |
3 | 222022212022021102221 |
4 | 21133332111032302 |
5 | 131342212010002 |
6 | 4404051431254 |
7 | 510524335015 |
oct | 113776251662 |
9 | 28285267387 |
10 | 10200110002 |
11 | 4364772685 |
12 | 1b87bb552a |
13 | c672b2864 |
14 | 6ca97337c |
15 | 3ea739c37 |
hex | 25ff953b2 |
10200110002 has 4 divisors (see below), whose sum is σ = 15300165006. Its totient is φ = 5100055000.
The previous prime is 10200109993. The next prime is 10200110009. The reversal of 10200110002 is 20001100201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20001100201 = 58403 ⋅342467.
It can be written as a sum of positive squares in only one way, i.e., 5339371041 + 4860738961 = 73071^2 + 69719^2 .
It is not an unprimeable number, because it can be changed into a prime (10200110009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550027499 + ... + 2550027502.
Almost surely, 210200110002 is an apocalyptic number.
10200110002 is a deficient number, since it is larger than the sum of its proper divisors (5100055004).
10200110002 is an equidigital number, since it uses as much as digits as its factorization.
10200110002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5100055003.
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 10200110002 its reverse (20001100201), we get a palindrome (30201210203).
The spelling of 10200110002 in words is "ten billion, two hundred million, one hundred ten thousand, two".
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