Base | Representation |
---|---|
bin | 11010100000010… |
… | …01010010111110 |
3 | 120111100211220201 |
4 | 31100021102332 |
5 | 423404224230 |
6 | 34021234114 |
7 | 5336553316 |
oct | 1520112276 |
9 | 514324821 |
10 | 222336190 |
11 | 10455951a |
12 | 6256293a |
13 | 370a7b9b |
14 | 21758446 |
15 | 147bc5ca |
hex | d4094be |
222336190 has 16 divisors (see below), whose sum is σ = 406989360. Its totient is φ = 87426880.
The previous prime is 222336143. The next prime is 222336197. The reversal of 222336190 is 91633222.
It is a super-2 number, since 2×2223361902 = 98866762767432200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222336197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187831 + ... + 189010.
It is an arithmetic number, because the mean of its divisors is an integer number (25436835).
Almost surely, 2222336190 is an apocalyptic number.
222336190 is a deficient number, since it is larger than the sum of its proper divisors (184653170).
222336190 is a wasteful number, since it uses less digits than its factorization.
222336190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376907.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 222336190 is about 14910.9419554903. The cubic root of 222336190 is about 605.8103931789.
The spelling of 222336190 in words is "two hundred twenty-two million, three hundred thirty-six thousand, one hundred ninety".
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