Base | Representation |
---|---|
bin | 10011110101001111… |
… | …01101010101010011 |
3 | 1000111000111222120102 |
4 | 21322213231111103 |
5 | 133301133223433 |
6 | 4520301403015 |
7 | 524563255112 |
oct | 117247552523 |
9 | 30430458512 |
10 | 10647164243 |
11 | 45740570a1 |
12 | 209186946b |
13 | 1008aba7b1 |
14 | 7300a5c79 |
15 | 424ae54e8 |
hex | 27a9ed553 |
10647164243 has 16 divisors (see below), whose sum is σ = 11380992480. Its totient is φ = 9925741056.
The previous prime is 10647164237. The next prime is 10647164257. The reversal of 10647164243 is 34246174601.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10647164243 is a prime.
It is a super-2 number, since 2×106471642432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10647164197 and 10647164206.
It is not an unprimeable number, because it can be changed into a prime (10647164293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759980 + ... + 773862.
It is an arithmetic number, because the mean of its divisors is an integer number (711312030).
Almost surely, 210647164243 is an apocalyptic number.
10647164243 is a deficient number, since it is larger than the sum of its proper divisors (733828237).
10647164243 is a wasteful number, since it uses less digits than its factorization.
10647164243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14326.
The product of its (nonzero) digits is 96768, while the sum is 38.
The spelling of 10647164243 in words is "ten billion, six hundred forty-seven million, one hundred sixty-four thousand, two hundred forty-three".
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