Base | Representation |
---|---|
bin | 1000001111101111… |
… | …10100110111110010 |
3 | 102102112021001100021 |
4 | 10013313310313302 |
5 | 33031310323130 |
6 | 2011142514054 |
7 | 214464144556 |
oct | 40767646762 |
9 | 12375231307 |
10 | 4427042290 |
11 | 1971a4a440 |
12 | a3673592a |
13 | 557240968 |
14 | 2ddd57866 |
15 | 1ad9cb37a |
hex | 107df4df2 |
4427042290 has 32 divisors (see below), whose sum is σ = 8803157760. Its totient is φ = 1589452800.
The previous prime is 4427042287. The next prime is 4427042293. The reversal of 4427042290 is 922407244.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4427042287) and next prime (4427042293).
It is not an unprimeable number, because it can be changed into a prime (4427042293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246031 + ... + 263410.
It is an arithmetic number, because the mean of its divisors is an integer number (275098680).
Almost surely, 24427042290 is an apocalyptic number.
4427042290 is a deficient number, since it is larger than the sum of its proper divisors (4376115470).
4427042290 is a wasteful number, since it uses less digits than its factorization.
4427042290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509538.
The product of its (nonzero) digits is 32256, while the sum is 34.
The square root of 4427042290 is about 66536.0224990944. The cubic root of 4427042290 is about 1641.9927059009.
The spelling of 4427042290 in words is "four billion, four hundred twenty-seven million, forty-two thousand, two hundred ninety".
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