Base | Representation |
---|---|
bin | 10100100101010011… |
… | …101101011101000001 |
3 | 2010001020110221201221 |
4 | 110211103231131001 |
5 | 330230243313020 |
6 | 14053011555041 |
7 | 1411451235514 |
oct | 244523553501 |
9 | 63036427657 |
10 | 22100760385 |
11 | 9411337430 |
12 | 43495bba81 |
13 | 21129a0912 |
14 | 10d92ccd7b |
15 | 8953d36aa |
hex | 5254ed741 |
22100760385 has 32 divisors (see below), whose sum is σ = 30470256000. Its totient is φ = 15219509760.
The previous prime is 22100760373. The next prime is 22100760391. The reversal of 22100760385 is 58306700122.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-22100760385 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22100760385.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2659557 + ... + 2667853.
It is an arithmetic number, because the mean of its divisors is an integer number (952195500).
Almost surely, 222100760385 is an apocalyptic number.
It is an amenable number.
22100760385 is a deficient number, since it is larger than the sum of its proper divisors (8369495615).
22100760385 is a wasteful number, since it uses less digits than its factorization.
22100760385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10881.
The product of its (nonzero) digits is 20160, while the sum is 34.
The spelling of 22100760385 in words is "twenty-two billion, one hundred million, seven hundred sixty thousand, three hundred eighty-five".
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