Base | Representation |
---|---|
bin | 11010100000011… |
… | …01101011010010 |
3 | 120111101202112011 |
4 | 31100031223102 |
5 | 423410313010 |
6 | 34021453134 |
7 | 5336656525 |
oct | 1520155322 |
9 | 514352464 |
10 | 222354130 |
11 | 104570a49 |
12 | 625711aa |
13 | 370b30bb |
14 | 21760bbc |
15 | 147c2a8a |
hex | d40dad2 |
222354130 has 32 divisors (see below), whose sum is σ = 405155520. Its totient is φ = 87856320.
The previous prime is 222354109. The next prime is 222354137. The reversal of 222354130 is 31453222.
It is not an unprimeable number, because it can be changed into a prime (222354137) 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 15 ways as a sum of consecutive naturals, for example, 482100 + ... + 482560.
It is an arithmetic number, because the mean of its divisors is an integer number (12661110).
Almost surely, 2222354130 is an apocalyptic number.
222354130 is a deficient number, since it is larger than the sum of its proper divisors (182801390).
222354130 is a wasteful number, since it uses less digits than its factorization.
222354130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 222354130 is about 14911.5435150088. The cubic root of 222354130 is about 605.8266867419.
The spelling of 222354130 in words is "two hundred twenty-two million, three hundred fifty-four thousand, one hundred thirty".
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