Base | Representation |
---|---|
bin | 10100100100010… |
… | …000000100110110 |
3 | 220001021012222111 |
4 | 110210100010312 |
5 | 1201313003400 |
6 | 54123321234 |
7 | 11356565644 |
oct | 2444200466 |
9 | 801235874 |
10 | 345047350 |
11 | 1678521aa |
12 | 9768021a |
13 | 56640b3b |
14 | 33b7c194 |
15 | 2045b3ba |
hex | 14910136 |
345047350 has 12 divisors (see below), whose sum is σ = 641788164. Its totient is φ = 138018920.
The previous prime is 345047323. The next prime is 345047363. The reversal of 345047350 is 53740543.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3450424 + ... + 3450523.
It is an arithmetic number, because the mean of its divisors is an integer number (53482347).
Almost surely, 2345047350 is an apocalyptic number.
345047350 is a deficient number, since it is larger than the sum of its proper divisors (296740814).
345047350 is a wasteful number, since it uses less digits than its factorization.
345047350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6900959 (or 6900954 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 31.
The square root of 345047350 is about 18575.4501964286. The cubic root of 345047350 is about 701.3899931594.
Adding to 345047350 its reverse (53740543), we get a palindrome (398787893).
The spelling of 345047350 in words is "three hundred forty-five million, forty-seven thousand, three hundred fifty".
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