Base | Representation |
---|---|
bin | 1001010010111111000111… |
… | …0011001000001010110111 |
3 | 1100012012012200210011201222 |
4 | 2110233301303020022313 |
5 | 2314433203140042142 |
6 | 33423453411540555 |
7 | 2103333222434234 |
oct | 224576163101267 |
9 | 40165180704658 |
10 | 10221783909047 |
11 | 3291041598537 |
12 | 11910728ba75b |
13 | 591baa5ca2b9 |
14 | 274a463c078b |
15 | 12ad5aa5dbd2 |
hex | 94bf1cc82b7 |
10221783909047 has 8 divisors (see below), whose sum is σ = 10381903912176. Its totient is φ = 10061886143232.
The previous prime is 10221783908993. The next prime is 10221783909137. The reversal of 10221783909047 is 74090938712201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10221783909047 - 26 = 10221783908983 is a prime.
It is a super-3 number, since 3×102217839090473 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10221783909047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10221783609047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55466618 + ... + 55650599.
It is an arithmetic number, because the mean of its divisors is an integer number (1297737989022).
Almost surely, 210221783909047 is an apocalyptic number.
10221783909047 is a deficient number, since it is larger than the sum of its proper divisors (160120003129).
10221783909047 is a wasteful number, since it uses less digits than its factorization.
10221783909047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111118657.
The product of its (nonzero) digits is 1524096, while the sum is 53.
The spelling of 10221783909047 in words is "ten trillion, two hundred twenty-one billion, seven hundred eighty-three million, nine hundred nine thousand, forty-seven".
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