Base | Representation |
---|---|
bin | 1101011101111110… |
… | …00100101111100100 |
3 | 200122220220111222011 |
4 | 12232333010233210 |
5 | 104302032044010 |
6 | 3153255444004 |
7 | 344120152666 |
oct | 65677045744 |
9 | 20586814864 |
10 | 7230737380 |
11 | 3080621019 |
12 | 1499686604 |
13 | 8b3062a39 |
14 | 4c8460536 |
15 | 2c4be5a8a |
hex | 1aefc4be4 |
7230737380 has 48 divisors (see below), whose sum is σ = 15324180480. Its totient is φ = 2865760128.
The previous prime is 7230737363. The next prime is 7230737407. The reversal of 7230737380 is 837370327.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2713929 + ... + 2716591.
It is an arithmetic number, because the mean of its divisors is an integer number (319253760).
Almost surely, 27230737380 is an apocalyptic number.
It is an amenable number.
7230737380 is an abundant number, since it is smaller than the sum of its proper divisors (8093443100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7230737380 is a wasteful number, since it uses less digits than its factorization.
7230737380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3868 (or 3866 counting only the distinct ones).
The product of its (nonzero) digits is 148176, while the sum is 40.
The square root of 7230737380 is about 85033.7425966892. The cubic root of 7230737380 is about 1933.7227028554.
The spelling of 7230737380 in words is "seven billion, two hundred thirty million, seven hundred thirty-seven thousand, three hundred eighty".
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