Base | Representation |
---|---|
bin | 1111101111110110… |
… | …0111101110110100 |
3 | 101220121021202220122 |
4 | 3323331213232310 |
5 | 32124133002430 |
6 | 1535244151112 |
7 | 206516621351 |
oct | 37375475664 |
9 | 11817252818 |
10 | 4227234740 |
11 | 187a189033 |
12 | 99b838498 |
13 | 524a23141 |
14 | 2c15c5628 |
15 | 19b1adee5 |
hex | fbf67bb4 |
4227234740 has 24 divisors (see below), whose sum is σ = 8908796232. Its totient is φ = 1684874240.
The previous prime is 4227234731. The next prime is 4227234743. The reversal of 4227234740 is 474327224.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 378769444 + 3848465296 = 19462^2 + 62036^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4227234740.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4227234743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370469 + ... + 381708.
It is an arithmetic number, because the mean of its divisors is an integer number (371199843).
Almost surely, 24227234740 is an apocalyptic number.
It is an amenable number.
4227234740 is an abundant number, since it is smaller than the sum of its proper divisors (4681561492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4227234740 is a wasteful number, since it uses less digits than its factorization.
4227234740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752467 (or 752465 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 35.
The square root of 4227234740 is about 65017.1880351650. The cubic root of 4227234740 is about 1616.9085406108.
The spelling of 4227234740 in words is "four billion, two hundred twenty-seven million, two hundred thirty-four thousand, seven hundred forty".
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