Base | Representation |
---|---|
bin | 1100110010110010… |
… | …0000101010011001 |
3 | 22212100002110110012 |
4 | 3030230200222121 |
5 | 24013130021220 |
6 | 1324435131305 |
7 | 151050250514 |
oct | 31454405231 |
9 | 8770073405 |
10 | 3434220185 |
11 | 1502589500 |
12 | 7ba143b35 |
13 | 429647966 |
14 | 248157d7b |
15 | 151766ac5 |
hex | ccb20a99 |
3434220185 has 24 divisors (see below), whose sum is σ = 4540042248. Its totient is φ = 2491948800.
The previous prime is 3434220173. The next prime is 3434220187. The reversal of 3434220185 is 5810224343.
It can be written as a sum of positive squares in 4 ways, for example, as 1866931264 + 1567288921 = 43208^2 + 39589^2 .
It is not a de Polignac number, because 3434220185 - 230 = 2360478361 is a prime.
It is a super-2 number, since 2×34342201852 = 23587736558122868450, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3434220187) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270275 + ... + 282695.
It is an arithmetic number, because the mean of its divisors is an integer number (189168427).
Almost surely, 23434220185 is an apocalyptic number.
It is an amenable number.
3434220185 is a deficient number, since it is larger than the sum of its proper divisors (1105822063).
3434220185 is a wasteful number, since it uses less digits than its factorization.
3434220185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12905 (or 12894 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 3434220185 is about 58602.2199664825. The cubic root of 3434220185 is about 1508.7225406147.
The spelling of 3434220185 in words is "three billion, four hundred thirty-four million, two hundred twenty thousand, one hundred eighty-five".
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