Base | Representation |
---|---|
bin | 10110101100011… |
… | …111001111010011 |
3 | 222112110122221212 |
4 | 112230133033103 |
5 | 1234433323133 |
6 | 101441010335 |
7 | 12302262335 |
oct | 2654371723 |
9 | 875418855 |
10 | 380761043 |
11 | 185a25453 |
12 | a76239ab |
13 | 60b666c0 |
14 | 387d7455 |
15 | 23663148 |
hex | 16b1f3d3 |
380761043 has 16 divisors (see below), whose sum is σ = 428302560. Its totient is φ = 336151296.
The previous prime is 380761037. The next prime is 380761049. The reversal of 380761043 is 340167083.
It is an interprime number because it is at equal distance from previous prime (380761037) and next prime (380761049).
It is not a de Polignac number, because 380761043 - 214 = 380744659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (380761049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21671 + ... + 35087.
It is an arithmetic number, because the mean of its divisors is an integer number (26768910).
Almost surely, 2380761043 is an apocalyptic number.
380761043 is a deficient number, since it is larger than the sum of its proper divisors (47541517).
380761043 is a wasteful number, since it uses less digits than its factorization.
380761043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13526.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 380761043 is about 19513.0992669027. The cubic root of 380761043 is about 724.7988616821.
The spelling of 380761043 in words is "three hundred eighty million, seven hundred sixty-one thousand, forty-three".
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