Base | Representation |
---|---|
bin | 10100101011001111… |
… | …001100101101111100 |
3 | 2010022011200002111220 |
4 | 110223033030231330 |
5 | 330431230203040 |
6 | 14110524113340 |
7 | 1414066635516 |
oct | 245317145574 |
9 | 63264602456 |
10 | 22200241020 |
11 | 9462503731 |
12 | 4376995850 |
13 | 212a491bb9 |
14 | 11085c6bb6 |
15 | 89ded42d0 |
hex | 52b3ccb7c |
22200241020 has 24 divisors (see below), whose sum is σ = 62160675024. Its totient is φ = 5920064256.
The previous prime is 22200240983. The next prime is 22200241031. The reversal of 22200241020 is 2014200222.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185001949 + ... + 185002068.
It is an arithmetic number, because the mean of its divisors is an integer number (2590028126).
Almost surely, 222200241020 is an apocalyptic number.
22200241020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22200241020 is an abundant number, since it is smaller than the sum of its proper divisors (39960434004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22200241020 is a wasteful number, since it uses less digits than its factorization.
22200241020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370004029 (or 370004027 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 22200241020 its reverse (2014200222), we get a palindrome (24214441242).
The spelling of 22200241020 in words is "twenty-two billion, two hundred million, two hundred forty-one thousand, twenty".
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