Base | Representation |
---|---|
bin | 10010101110001000… |
… | …10000000010010111 |
3 | 221221110002202200212 |
4 | 21113010100002113 |
5 | 131040432313042 |
6 | 4341152400035 |
7 | 504031154060 |
oct | 112704200227 |
9 | 27843082625 |
10 | 10050666647 |
11 | 429838067a |
12 | 1b45b4601b |
13 | c4234a138 |
14 | 6b4b91567 |
15 | 3dc56a482 |
hex | 257110097 |
10050666647 has 16 divisors (see below), whose sum is σ = 11742349632. Its totient is φ = 8424587520.
The previous prime is 10050666631. The next prime is 10050666653. The reversal of 10050666647 is 74666605001.
It is a cyclic number.
It is not a de Polignac number, because 10050666647 - 24 = 10050666631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10050666617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5843 + ... + 141899.
It is an arithmetic number, because the mean of its divisors is an integer number (733896852).
Almost surely, 210050666647 is an apocalyptic number.
10050666647 is a deficient number, since it is larger than the sum of its proper divisors (1691682985).
10050666647 is a wasteful number, since it uses less digits than its factorization.
10050666647 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136298.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 10050666647 in words is "ten billion, fifty million, six hundred sixty-six thousand, six hundred forty-seven".
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