Base | Representation |
---|---|
bin | 10100100110001… |
… | …000101001110010 |
3 | 220002012022110111 |
4 | 110212020221302 |
5 | 1201424304414 |
6 | 54142051534 |
7 | 11364023563 |
oct | 2446105162 |
9 | 802168414 |
10 | 345541234 |
11 | 16805a275 |
12 | 97879baa |
13 | 5678488c |
14 | 33c6a16a |
15 | 205078c4 |
hex | 14988a72 |
345541234 has 8 divisors (see below), whose sum is σ = 518633388. Its totient is φ = 172663440.
The previous prime is 345541171. The next prime is 345541237. The reversal of 345541234 is 432145543.
345541234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 343991209 + 1550025 = 18547^2 + 1245^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 345541196 and 345541205.
It is not an unprimeable number, because it can be changed into a prime (345541237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49497 + ... + 56044.
Almost surely, 2345541234 is an apocalyptic number.
345541234 is a deficient number, since it is larger than the sum of its proper divisors (173092154).
345541234 is a wasteful number, since it uses less digits than its factorization.
345541234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107180.
The product of its digits is 28800, while the sum is 31.
The square root of 345541234 is about 18588.7394408550. The cubic root of 345541234 is about 701.7244787991.
Adding to 345541234 its reverse (432145543), we get a palindrome (777686777).
The spelling of 345541234 in words is "three hundred forty-five million, five hundred forty-one thousand, two hundred thirty-four".
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