Base | Representation |
---|---|
bin | 11011111001111… |
… | …10010000010011 |
3 | 121022110212121022 |
4 | 31330332100103 |
5 | 434411244233 |
6 | 35121150055 |
7 | 5541465452 |
oct | 1574762023 |
9 | 538425538 |
10 | 234087443 |
11 | 1101553a7 |
12 | 6648b32b |
13 | 396608a5 |
14 | 23136b99 |
15 | 1583e398 |
hex | df3e413 |
234087443 has 2 divisors, whose sum is σ = 234087444. Its totient is φ = 234087442.
The previous prime is 234087389. The next prime is 234087461. The reversal of 234087443 is 344780432.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 234087443 - 28 = 234087187 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (234087643) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117043721 + 117043722.
It is an arithmetic number, because the mean of its divisors is an integer number (117043722).
Almost surely, 2234087443 is an apocalyptic number.
234087443 is a deficient number, since it is larger than the sum of its proper divisors (1).
234087443 is an equidigital number, since it uses as much as digits as its factorization.
234087443 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 64512, while the sum is 35.
The square root of 234087443 is about 15299.9164376803. The cubic root of 234087443 is about 616.3007637292.
The spelling of 234087443 in words is "two hundred thirty-four million, eighty-seven thousand, four hundred forty-three".
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