Base | Representation |
---|---|
bin | 10111000100101… |
… | …101010111000101 |
3 | 222222102020120001 |
4 | 113010231113011 |
5 | 1243100012331 |
6 | 102225041301 |
7 | 12410245402 |
oct | 2704552705 |
9 | 888366501 |
10 | 387110341 |
11 | 189571802 |
12 | a9786231 |
13 | 6227a697 |
14 | 395ab2a9 |
15 | 23eb9561 |
hex | 1712d5c5 |
387110341 has 2 divisors, whose sum is σ = 387110342. Its totient is φ = 387110340.
The previous prime is 387110327. The next prime is 387110363. The reversal of 387110341 is 143011783.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 215238241 + 171872100 = 14671^2 + 13110^2 .
It is a cyclic number.
It is not a de Polignac number, because 387110341 - 29 = 387109829 is a prime.
It is a super-2 number, since 2×3871103412 = 299708832218272562, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (387110041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193555170 + 193555171.
It is an arithmetic number, because the mean of its divisors is an integer number (193555171).
Almost surely, 2387110341 is an apocalyptic number.
It is an amenable number.
387110341 is a deficient number, since it is larger than the sum of its proper divisors (1).
387110341 is an equidigital number, since it uses as much as digits as its factorization.
387110341 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 387110341 is about 19675.1198471572. The cubic root of 387110341 is about 728.8054153397.
The spelling of 387110341 in words is "three hundred eighty-seven million, one hundred ten thousand, three hundred forty-one".
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