Base | Representation |
---|---|
bin | 11011000110011… |
… | …11101001011110 |
3 | 120211210012212222 |
4 | 31203033221132 |
5 | 431144433232 |
6 | 34320425342 |
7 | 5430245261 |
oct | 1543175136 |
9 | 524705788 |
10 | 227342942 |
11 | 107369132 |
12 | 64178252 |
13 | 3813ba68 |
14 | 2229ccd8 |
15 | 14e5ad12 |
hex | d8cfa5e |
227342942 has 8 divisors (see below), whose sum is σ = 358962600. Its totient is φ = 107688744.
The previous prime is 227342897. The next prime is 227342953. The reversal of 227342942 is 249243722.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 2991317 + ... + 2991392.
It is an arithmetic number, because the mean of its divisors is an integer number (44870325).
Almost surely, 2227342942 is an apocalyptic number.
227342942 is a deficient number, since it is larger than the sum of its proper divisors (131619658).
227342942 is a wasteful number, since it uses less digits than its factorization.
227342942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5982730.
The product of its digits is 48384, while the sum is 35.
The square root of 227342942 is about 15077.8958081027. The cubic root of 227342942 is about 610.3240614414.
The spelling of 227342942 in words is "two hundred twenty-seven million, three hundred forty-two thousand, nine hundred forty-two".
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