Base | Representation |
---|---|
bin | 10011110100100011… |
… | …00110010010010100 |
3 | 1000110121121111220121 |
4 | 21322101212102110 |
5 | 133243142240322 |
6 | 4515533241324 |
7 | 524463065056 |
oct | 117221462224 |
9 | 30417544817 |
10 | 10641368212 |
11 | 4570858492 |
12 | 208b933244 |
13 | 100783b5a7 |
14 | 72d3d78d6 |
15 | 42434cec7 |
hex | 27a466494 |
10641368212 has 12 divisors (see below), whose sum is σ = 19717829460. Its totient is φ = 5007702656.
The previous prime is 10641368203. The next prime is 10641368267. The reversal of 10641368212 is 21286314601.
It can be written as a sum of positive squares in 2 ways, for example, as 6405441156 + 4235927056 = 80034^2 + 65084^2 .
It is a super-2 number, since 2×106413682122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78245287 + ... + 78245422.
It is an arithmetic number, because the mean of its divisors is an integer number (1643152455).
Almost surely, 210641368212 is an apocalyptic number.
It is an amenable number.
10641368212 is a deficient number, since it is larger than the sum of its proper divisors (9076461248).
10641368212 is a wasteful number, since it uses less digits than its factorization.
10641368212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156490730 (or 156490728 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The spelling of 10641368212 in words is "ten billion, six hundred forty-one million, three hundred sixty-eight thousand, two hundred twelve".
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