Base | Representation |
---|---|
bin | 10011111011101… |
… | …110000110011111 |
3 | 212022021102022222 |
4 | 103323232012133 |
5 | 1141103004211 |
6 | 53103455555 |
7 | 11200354340 |
oct | 2373560637 |
9 | 768242288 |
10 | 334422431 |
11 | 161855582 |
12 | 93bb75bb |
13 | 543909c5 |
14 | 325b40c7 |
15 | 1e55d1db |
hex | 13eee19f |
334422431 has 4 divisors (see below), whose sum is σ = 382197072. Its totient is φ = 286647792.
The previous prime is 334422427. The next prime is 334422457. The reversal of 334422431 is 134224433.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 334422431 - 22 = 334422427 is a prime.
It is a super-2 number, since 2×3344224312 = 223676724711899522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 334422431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (334422131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23887310 + ... + 23887323.
It is an arithmetic number, because the mean of its divisors is an integer number (95549268).
Almost surely, 2334422431 is an apocalyptic number.
334422431 is a deficient number, since it is larger than the sum of its proper divisors (47774641).
334422431 is an equidigital number, since it uses as much as digits as its factorization.
334422431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47774640.
The product of its digits is 6912, while the sum is 26.
The square root of 334422431 is about 18287.2204284850. The cubic root of 334422431 is about 694.1155915671.
Adding to 334422431 its reverse (134224433), we get a palindrome (468646864).
The spelling of 334422431 in words is "three hundred thirty-four million, four hundred twenty-two thousand, four hundred thirty-one".
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