Base | Representation |
---|---|
bin | 1110001101110011… |
… | …1011111111010100 |
3 | 100211221111120210201 |
4 | 3203130323333110 |
5 | 30303344420110 |
6 | 1430354230244 |
7 | 163364403415 |
oct | 34334737724 |
9 | 10757446721 |
10 | 3816013780 |
11 | 16890496a7 |
12 | 8a5b85384 |
13 | 48a783327 |
14 | 282b3d80c |
15 | 175030b3a |
hex | e373bfd4 |
3816013780 has 24 divisors (see below), whose sum is σ = 8164831752. Its totient is φ = 1497604992.
The previous prime is 3816013723. The next prime is 3816013781. The reversal of 3816013780 is 873106183.
It can be written as a sum of positive squares in 4 ways, for example, as 148742416 + 3667271364 = 12196^2 + 60558^2 .
It is a super-2 number, since 2×38160137802 = 29123922338299776800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3816013781) 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, 1798947 + ... + 1801066.
It is an arithmetic number, because the mean of its divisors is an integer number (340201323).
Almost surely, 23816013780 is an apocalyptic number.
It is an amenable number.
3816013780 is an abundant number, since it is smaller than the sum of its proper divisors (4348817972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3816013780 is a wasteful number, since it uses less digits than its factorization.
3816013780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3600075 (or 3600073 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 3816013780 is about 61773.8923818145. The cubic root of 3816013780 is about 1562.6797274220.
The spelling of 3816013780 in words is "three billion, eight hundred sixteen million, thirteen thousand, seven hundred eighty".
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