Base | Representation |
---|---|
bin | 10100100101001… |
… | …101110111001110 |
3 | 220001202002010211 |
4 | 110211031313032 |
5 | 1201344103210 |
6 | 54132553034 |
7 | 11362001536 |
oct | 2445156716 |
9 | 801662124 |
10 | 345300430 |
11 | 167a05362 |
12 | 9778277a |
13 | 566cc0a7 |
14 | 33c064c6 |
15 | 204ab38a |
hex | 1494ddce |
345300430 has 16 divisors (see below), whose sum is σ = 658102320. Its totient is φ = 129995392.
The previous prime is 345300407. The next prime is 345300437. The reversal of 345300430 is 34003543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345300437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015420 + ... + 1015759.
It is an arithmetic number, because the mean of its divisors is an integer number (41131395).
Almost surely, 2345300430 is an apocalyptic number.
345300430 is a deficient number, since it is larger than the sum of its proper divisors (312801890).
345300430 is a wasteful number, since it uses less digits than its factorization.
345300430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2031203.
The product of its (nonzero) digits is 2160, while the sum is 22.
The square root of 345300430 is about 18582.2611648852. The cubic root of 345300430 is about 701.5614328170.
Adding to 345300430 its reverse (34003543), we get a palindrome (379303973).
The spelling of 345300430 in words is "three hundred forty-five million, three hundred thousand, four hundred thirty".
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