Base | Representation |
---|---|
bin | 10010110100000001… |
… | …10111001010111111 |
3 | 222001220010202020201 |
4 | 21122000313022333 |
5 | 131141112010030 |
6 | 4350120224331 |
7 | 505201342612 |
oct | 113200671277 |
9 | 28056122221 |
10 | 10100110015 |
11 | 4313281166 |
12 | 1b5a60b0a7 |
13 | c4c66c078 |
14 | 6bb582179 |
15 | 3e1a852ca |
hex | 25a0372bf |
10100110015 has 4 divisors (see below), whose sum is σ = 12120132024. Its totient is φ = 8080088008.
The previous prime is 10100110001. The next prime is 10100110019. The reversal of 10100110015 is 51001100101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10100110015 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10100109983 and 10100110010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10100110019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010010997 + ... + 1010011006.
It is an arithmetic number, because the mean of its divisors is an integer number (3030033006).
Almost surely, 210100110015 is an apocalyptic number.
10100110015 is a deficient number, since it is larger than the sum of its proper divisors (2020022009).
10100110015 is an equidigital number, since it uses as much as digits as its factorization.
10100110015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2020022008.
The product of its (nonzero) digits is 5, while the sum is 10.
Adding to 10100110015 its reverse (51001100101), we get a palindrome (61101210116).
The spelling of 10100110015 in words is "ten billion, one hundred million, one hundred ten thousand, fifteen".
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