Base | Representation |
---|---|
bin | 1110001010001001… |
… | …1011010111110110 |
3 | 100210212122100002111 |
4 | 3202202123113312 |
5 | 30240433111310 |
6 | 1425045401234 |
7 | 163120132360 |
oct | 34242332766 |
9 | 10725570074 |
10 | 3800675830 |
11 | 1680423006 |
12 | 8a0a0921a |
13 | 487542c13 |
14 | 280aa9d30 |
15 | 173a0128a |
hex | e289b5f6 |
3800675830 has 64 divisors (see below), whose sum is σ = 8421557760. Its totient is φ = 1205777664.
The previous prime is 3800675803. The next prime is 3800675831. The reversal of 3800675830 is 385760083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3800675831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23962 + ... + 90418.
It is an arithmetic number, because the mean of its divisors is an integer number (131586840).
Almost surely, 23800675830 is an apocalyptic number.
3800675830 is an abundant number, since it is smaller than the sum of its proper divisors (4620881930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3800675830 is a wasteful number, since it uses less digits than its factorization.
3800675830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66533.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 3800675830 is about 61649.6214911333. The cubic root of 3800675830 is about 1560.5832563174.
The spelling of 3800675830 in words is "three billion, eight hundred million, six hundred seventy-five thousand, eight hundred thirty".
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