Base | Representation |
---|---|
bin | 10010101011101000… |
… | …01000111011100010 |
3 | 221212222120211020210 |
4 | 21111310020323202 |
5 | 131020043303033 |
6 | 4335122314550 |
7 | 503354516541 |
oct | 112564107342 |
9 | 27788524223 |
10 | 10029666018 |
11 | 4287537589 |
12 | 1b3aab8a56 |
13 | c3aba6428 |
14 | 6b2086158 |
15 | 3da7bcd63 |
hex | 255d08ee2 |
10029666018 has 16 divisors (see below), whose sum is σ = 21239292960. Its totient is φ = 3146561856.
The previous prime is 10029666013. The next prime is 10029666047. The reversal of 10029666018 is 81066692001.
It is not an unprimeable number, because it can be changed into a prime (10029666013) 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, 49164928 + ... + 49165131.
It is an arithmetic number, because the mean of its divisors is an integer number (1327455810).
Almost surely, 210029666018 is an apocalyptic number.
10029666018 is an abundant number, since it is smaller than the sum of its proper divisors (11209626942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10029666018 is a wasteful number, since it uses less digits than its factorization.
10029666018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98330081.
The product of its (nonzero) digits is 31104, while the sum is 39.
The spelling of 10029666018 in words is "ten billion, twenty-nine million, six hundred sixty-six thousand, eighteen".
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