Base | Representation |
---|---|
bin | 10100011001110… |
… | …111111000000000 |
3 | 212212011000001210 |
4 | 110121313320000 |
5 | 1200113424114 |
6 | 53545130120 |
7 | 11324505162 |
oct | 2431677000 |
9 | 785130053 |
10 | 342326784 |
11 | 1662641a8 |
12 | 96789940 |
13 | 55bca737 |
14 | 33670932 |
15 | 200c0259 |
hex | 14677e00 |
342326784 has 160 divisors (see below), whose sum is σ = 959295744. Its totient is φ = 108380160.
The previous prime is 342326767. The next prime is 342326821. The reversal of 342326784 is 487623243.
Its product of digits (193536) is a multiple of the sum of its prime divisors (192).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4689372 + ... + 4689444.
Almost surely, 2342326784 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 342326784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479647872).
342326784 is an abundant number, since it is smaller than the sum of its proper divisors (616968960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342326784 is an equidigital number, since it uses as much as digits as its factorization.
342326784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208 (or 192 counting only the distinct ones).
The product of its digits is 193536, while the sum is 39.
The square root of 342326784 is about 18502.0751268608. The cubic root of 342326784 is about 699.5417299811.
The spelling of 342326784 in words is "three hundred forty-two million, three hundred twenty-six thousand, seven hundred eighty-four".
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