Base | Representation |
---|---|
bin | 10100011011010… |
… | …000110001001110 |
3 | 212212211111112100 |
4 | 110123100301032 |
5 | 1200212102034 |
6 | 54001015530 |
7 | 11330552550 |
oct | 2433206116 |
9 | 785744470 |
10 | 342690894 |
11 | 166492817 |
12 | 969245a6 |
13 | 55cc73a0 |
14 | 337274d0 |
15 | 20143099 |
hex | 146d0c4e |
342690894 has 48 divisors (see below), whose sum is σ = 913846752. Its totient is φ = 90379584.
The previous prime is 342690893. The next prime is 342690917. The reversal of 342690894 is 498096243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342690893) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 102969 + ... + 106244.
It is an arithmetic number, because the mean of its divisors is an integer number (19038474).
Almost surely, 2342690894 is an apocalyptic number.
342690894 is an abundant number, since it is smaller than the sum of its proper divisors (571155858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342690894 is a wasteful number, since it uses less digits than its factorization.
342690894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209241 (or 209238 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 342690894 is about 18511.9122188930. The cubic root of 342690894 is about 699.7896606121.
The spelling of 342690894 in words is "three hundred forty-two million, six hundred ninety thousand, eight hundred ninety-four".
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