Base | Representation |
---|---|
bin | 10010101100011101… |
… | …000111101001001110 |
3 | 1220210221020101120200 |
4 | 102230131013221032 |
5 | 312102213340242 |
6 | 13115501554330 |
7 | 1310301150546 |
oct | 225435075116 |
9 | 56727211520 |
10 | 20073183822 |
11 | 857087511a |
12 | 3a825759a6 |
13 | 1b7b8bc683 |
14 | d85cd6326 |
15 | 7c73c504c |
hex | 4ac747a4e |
20073183822 has 24 divisors (see below), whose sum is σ = 43494577776. Its totient is φ = 6690649056.
The previous prime is 20073183817. The next prime is 20073183839. The reversal of 20073183822 is 22838137002.
It is a happy number.
20073183822 is a `hidden beast` number, since 200 + 73 + 1 + 8 + 382 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452143 + ... + 494549.
It is an arithmetic number, because the mean of its divisors is an integer number (1812274074).
Almost surely, 220073183822 is an apocalyptic number.
20073183822 is an abundant number, since it is smaller than the sum of its proper divisors (23421393954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20073183822 is a wasteful number, since it uses less digits than its factorization.
20073183822 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68712 (or 68709 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 20073183822 in words is "twenty billion, seventy-three million, one hundred eighty-three thousand, eight hundred twenty-two".
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