Base | Representation |
---|---|
bin | 11010100100110… |
… | …10000000101000 |
3 | 120112110222000021 |
4 | 31102122000220 |
5 | 424032211221 |
6 | 34042050224 |
7 | 5344602406 |
oct | 1522320050 |
9 | 515428007 |
10 | 222928936 |
11 | 10492389a |
12 | 627a9974 |
13 | 37254919 |
14 | 21870476 |
15 | 14888041 |
hex | d49a028 |
222928936 has 48 divisors (see below), whose sum is σ = 437555520. Its totient is φ = 106466400.
The previous prime is 222928921. The next prime is 222928961. The reversal of 222928936 is 639829222.
222928936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 222928892 and 222928901.
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, 822481 + ... + 822751.
It is an arithmetic number, because the mean of its divisors is an integer number (9115740).
Almost surely, 2222928936 is an apocalyptic number.
It is an amenable number.
222928936 is a deficient number, since it is larger than the sum of its proper divisors (214626584).
222928936 is a wasteful number, since it uses less digits than its factorization.
222928936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446 (or 411 counting only the distinct ones).
The product of its digits is 186624, while the sum is 43.
The square root of 222928936 is about 14930.8049347649. The cubic root of 222928936 is about 606.3482768939.
The spelling of 222928936 in words is "two hundred twenty-two million, nine hundred twenty-eight thousand, nine hundred thirty-six".
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