Base | Representation |
---|---|
bin | 1101101100111100… |
… | …1001001111010010 |
3 | 100111100010220211020 |
4 | 3123033021033102 |
5 | 30013103232211 |
6 | 1404552100310 |
7 | 160102005513 |
oct | 33317111722 |
9 | 10440126736 |
10 | 3678180306 |
11 | 1618267339 |
12 | 867994696 |
13 | 468054168 |
14 | 26c700a0a |
15 | 167da6306 |
hex | db3c93d2 |
3678180306 has 16 divisors (see below), whose sum is σ = 7357381248. Its totient is φ = 1225890000.
The previous prime is 3678180293. The next prime is 3678180307. The reversal of 3678180306 is 6030818763.
It is not an unprimeable number, because it can be changed into a prime (3678180307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9156 + ... + 86256.
It is an arithmetic number, because the mean of its divisors is an integer number (459836328).
Almost surely, 23678180306 is an apocalyptic number.
3678180306 is an abundant number, since it is smaller than the sum of its proper divisors (3679200942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3678180306 is a wasteful number, since it uses less digits than its factorization.
3678180306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85057.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 3678180306 is about 60648.0033142065. The cubic root of 3678180306 is about 1543.6340088541.
The spelling of 3678180306 in words is "three billion, six hundred seventy-eight million, one hundred eighty thousand, three hundred six".
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