Base | Representation |
---|---|
bin | 1111110000000001… |
… | …0111000101001000 |
3 | 101220122122021010200 |
4 | 3330000113011020 |
5 | 32124323443333 |
6 | 1535311412200 |
7 | 206526002331 |
oct | 37400270510 |
9 | 11818567120 |
10 | 4227952968 |
11 | 187a629708 |
12 | 99bb24060 |
13 | 524c15025 |
14 | 2c1731288 |
15 | 19b2a1c13 |
hex | fc017148 |
4227952968 has 108 divisors (see below), whose sum is σ = 11718280665. Its totient is φ = 1377133056.
The previous prime is 4227952957. The next prime is 4227952973. The reversal of 4227952968 is 8692597224.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
4227952968 is a `hidden beast` number, since 42 + 2 + 79 + 529 + 6 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4216943844 + 11009124 = 64938^2 + 3318^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=45978.
It is an unprimeable number.
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 26 ways as a sum of consecutive naturals, for example, 43587096 + ... + 43587192.
Almost surely, 24227952968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4227952968
4227952968 is an abundant number, since it is smaller than the sum of its proper divisors (7490327697).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4227952968 is an equidigital number, since it uses as much as digits as its factorization.
4227952968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364 (or 181 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 54.
The square root of 4227952968 is about 65022.7111707902. The cubic root of 4227952968 is about 1617.0001089996. Note that the first 3 decimals are identical.
The spelling of 4227952968 in words is "four billion, two hundred twenty-seven million, nine hundred fifty-two thousand, nine hundred sixty-eight".
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