Base | Representation |
---|---|
bin | 10100100101101… |
… | …010100101011110 |
3 | 220001222001112011 |
4 | 110211222211132 |
5 | 1201411334303 |
6 | 54135301434 |
7 | 11363001535 |
oct | 2445524536 |
9 | 801861464 |
10 | 345418078 |
11 | 167a85795 |
12 | 9781a87a |
13 | 567407c5 |
14 | 33c3731c |
15 | 204d116d |
hex | 1496a95e |
345418078 has 8 divisors (see below), whose sum is σ = 523949040. Its totient is φ = 170768400.
The previous prime is 345418069. The next prime is 345418091. The reversal of 345418078 is 870814543.
345418078 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 345418078.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970098 + ... + 970453.
It is an arithmetic number, because the mean of its divisors is an integer number (65493630).
Almost surely, 2345418078 is an apocalyptic number.
345418078 is a deficient number, since it is larger than the sum of its proper divisors (178530962).
345418078 is a wasteful number, since it uses less digits than its factorization.
345418078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1940642.
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 345418078 is about 18585.4264949718. The cubic root of 345418078 is about 701.6411005693.
The spelling of 345418078 in words is "three hundred forty-five million, four hundred eighteen thousand, seventy-eight".
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