Base | Representation |
---|---|
bin | 10100001010000110… |
… | …00111100010010011 |
3 | 1000221012201201222020 |
4 | 22011003013202103 |
5 | 134130430342434 |
6 | 4545511342523 |
7 | 532116341661 |
oct | 120503074223 |
9 | 30835651866 |
10 | 10822121619 |
11 | 4653895171 |
12 | 2120381a43 |
13 | 103611737a |
14 | 749409c31 |
15 | 435154849 |
hex | 2850c7893 |
10822121619 has 16 divisors (see below), whose sum is σ = 14596934400. Its totient is φ = 7131269600.
The previous prime is 10822121591. The next prime is 10822121659. The reversal of 10822121619 is 91612122801.
It is a cyclic number.
It is not a de Polignac number, because 10822121619 - 27 = 10822121491 is a prime.
It is a super-2 number, since 2×108221216192 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10822121619.
It is not an unprimeable number, because it can be changed into a prime (10822121659) 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, 151684 + ... + 211310.
It is an arithmetic number, because the mean of its divisors is an integer number (912308400).
Almost surely, 210822121619 is an apocalyptic number.
10822121619 is a deficient number, since it is larger than the sum of its proper divisors (3774812781).
10822121619 is a wasteful number, since it uses less digits than its factorization.
10822121619 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60330.
The product of its (nonzero) digits is 3456, while the sum is 33.
The spelling of 10822121619 in words is "ten billion, eight hundred twenty-two million, one hundred twenty-one thousand, six hundred nineteen".
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