Base | Representation |
---|---|
bin | 10100100000100111… |
… | …111110000110000110 |
3 | 2002211202121221001110 |
4 | 110200213332012012 |
5 | 330100134412400 |
6 | 14041123505450 |
7 | 1406505326004 |
oct | 244047760606 |
9 | 62752557043 |
10 | 22022185350 |
11 | 9380a49890 |
12 | 4327228286 |
13 | 20cc61c009 |
14 | 10ccab7a74 |
15 | 88d561e50 |
hex | 5209fe186 |
22022185350 has 48 divisors (see below), whose sum is σ = 59580025920. Its totient is φ = 5338711200.
The previous prime is 22022185327. The next prime is 22022185351. The reversal of 22022185350 is 5358122022.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22022185351) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6671740 + ... + 6675039.
It is an arithmetic number, because the mean of its divisors is an integer number (1241250540).
Almost surely, 222022185350 is an apocalyptic number.
22022185350 is an abundant number, since it is smaller than the sum of its proper divisors (37557840570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22022185350 is a wasteful number, since it uses less digits than its factorization.
22022185350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13346805 (or 13346800 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 22022185350 in words is "twenty-two billion, twenty-two million, one hundred eighty-five thousand, three hundred fifty".
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