Base | Representation |
---|---|
bin | 10100011010011… |
… | …101111110011111 |
3 | 212212102221010220 |
4 | 110122131332133 |
5 | 1200133422342 |
6 | 53552332423 |
7 | 11326025160 |
oct | 2432357637 |
9 | 785387126 |
10 | 342482847 |
11 | 166360483 |
12 | 96844113 |
13 | 55c53795 |
14 | 336b1767 |
15 | 201015ec |
hex | 1469df9f |
342482847 has 32 divisors (see below), whose sum is σ = 555072000. Its totient is φ = 183472128.
The previous prime is 342482839. The next prime is 342482849. The reversal of 342482847 is 748284243.
It is not a de Polignac number, because 342482847 - 23 = 342482839 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 342482799 and 342482808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342482849) 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 31 ways as a sum of consecutive naturals, for example, 34279 + ... + 43127.
It is an arithmetic number, because the mean of its divisors is an integer number (17346000).
Almost surely, 2342482847 is an apocalyptic number.
342482847 is a deficient number, since it is larger than the sum of its proper divisors (212589153).
342482847 is a wasteful number, since it uses less digits than its factorization.
342482847 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8975.
The product of its digits is 344064, while the sum is 42.
The square root of 342482847 is about 18506.2920921507. The cubic root of 342482847 is about 699.6480182804.
The spelling of 342482847 in words is "three hundred forty-two million, four hundred eighty-two thousand, eight hundred forty-seven".
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