Base | Representation |
---|---|
bin | 11001110111111… |
… | …110000010101010 |
3 | 1010020211200121020 |
4 | 121313332002222 |
5 | 1342112234232 |
6 | 111024153310 |
7 | 13520544534 |
oct | 3167760252 |
9 | 1106750536 |
10 | 434102442 |
11 | 203048654 |
12 | 101468836 |
13 | 6bc21967 |
14 | 41920854 |
15 | 2819ce2c |
hex | 19dfe0aa |
434102442 has 8 divisors (see below), whose sum is σ = 868204896. Its totient is φ = 144700812.
The previous prime is 434102423. The next prime is 434102453. The reversal of 434102442 is 244201434.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
434102442 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36175198 + ... + 36175209.
It is an arithmetic number, because the mean of its divisors is an integer number (108525612).
Almost surely, 2434102442 is an apocalyptic number.
434102442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434102442 is a wasteful number, since it uses less digits than its factorization.
434102442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72350412.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 434102442 is about 20835.1251976080. The cubic root of 434102442 is about 757.1769935041.
Adding to 434102442 its reverse (244201434), we get a palindrome (678303876).
The spelling of 434102442 in words is "four hundred thirty-four million, one hundred two thousand, four hundred forty-two".
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