Base | Representation |
---|---|
bin | 10100100010010100… |
… | …111011101111001010 |
3 | 2002220202101010112201 |
4 | 110202110323233022 |
5 | 330124442440021 |
6 | 14044024030414 |
7 | 1410303164041 |
oct | 244224735712 |
9 | 62822333481 |
10 | 22050749386 |
11 | 9396089426 |
12 | 433490240a |
13 | 2105510503 |
14 | 10d27d1558 |
15 | 890d05591 |
hex | 52253bbca |
22050749386 has 16 divisors (see below), whose sum is σ = 33275252736. Its totient is φ = 10959104016.
The previous prime is 22050749353. The next prime is 22050749389. The reversal of 22050749386 is 68394705022.
It is not an unprimeable number, because it can be changed into a prime (22050749389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402535 + ... + 454021.
It is an arithmetic number, because the mean of its divisors is an integer number (2079703296).
Almost surely, 222050749386 is an apocalyptic number.
22050749386 is a deficient number, since it is larger than the sum of its proper divisors (11224503350).
22050749386 is a wasteful number, since it uses less digits than its factorization.
22050749386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52773.
The product of its (nonzero) digits is 725760, while the sum is 46.
It can be divided in two parts, 2205074 and 9386, that added together give a triangular number (2214460 = T2104).
The spelling of 22050749386 in words is "twenty-two billion, fifty million, seven hundred forty-nine thousand, three hundred eighty-six".
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