Base | Representation |
---|---|
bin | 111100010011110… |
… | …0100110010011110 |
3 | 12020000211120111212 |
4 | 1320213210302132 |
5 | 13121022441342 |
6 | 532445344422 |
7 | 101101441502 |
oct | 17047446236 |
9 | 5200746455 |
10 | 2023640222 |
11 | 94932393a |
12 | 485868112 |
13 | 263333666 |
14 | 152a90302 |
15 | bc9d2182 |
hex | 789e4c9e |
2023640222 has 16 divisors (see below), whose sum is σ = 3063085200. Its totient is φ = 1002644352.
The previous prime is 2023640219. The next prime is 2023640231. The reversal of 2023640222 is 2220463202.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 121193 + ... + 136875.
It is an arithmetic number, because the mean of its divisors is an integer number (191442825).
Almost surely, 22023640222 is an apocalyptic number.
2023640222 is a deficient number, since it is larger than the sum of its proper divisors (1039444978).
2023640222 is a wasteful number, since it uses less digits than its factorization.
2023640222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16267.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2023640222 is about 44984.8888183577. Note that the first 4 decimals coincide. The cubic root of 2023640222 is about 1264.8657540052.
The spelling of 2023640222 in words is "two billion, twenty-three million, six hundred forty thousand, two hundred twenty-two".
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