Base | Representation |
---|---|
bin | 10110101010111… |
… | …111000110000001 |
3 | 222111201122202022 |
4 | 112222333012001 |
5 | 1234333222413 |
6 | 101424331225 |
7 | 12266032241 |
oct | 2652770601 |
9 | 874648668 |
10 | 380367233 |
11 | 185786594 |
12 | a7473b15 |
13 | 60a5938c |
14 | 38733b21 |
15 | 235d6608 |
hex | 16abf181 |
380367233 has 4 divisors (see below), whose sum is σ = 380453700. Its totient is φ = 380280768.
The previous prime is 380367223. The next prime is 380367257. The reversal of 380367233 is 332763083.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 195216784 + 185150449 = 13972^2 + 13607^2 .
It is a cyclic number.
It is not a de Polignac number, because 380367233 - 24 = 380367217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 380367193 and 380367202.
It is not an unprimeable number, because it can be changed into a prime (380367203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36260 + ... + 45557.
It is an arithmetic number, because the mean of its divisors is an integer number (95113425).
Almost surely, 2380367233 is an apocalyptic number.
It is an amenable number.
380367233 is a deficient number, since it is larger than the sum of its proper divisors (86467).
380367233 is an equidigital number, since it uses as much as digits as its factorization.
380367233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86466.
The product of its (nonzero) digits is 54432, while the sum is 35.
The square root of 380367233 is about 19503.0057427054. The cubic root of 380367233 is about 724.5488960702.
The spelling of 380367233 in words is "three hundred eighty million, three hundred sixty-seven thousand, two hundred thirty-three".
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