Base | Representation |
---|---|
bin | 1000001110110… |
… | …0000001111110 |
3 | 2101221212012111 |
4 | 2003230001332 |
5 | 32314134324 |
6 | 3231524234 |
7 | 566265640 |
oct | 203540176 |
9 | 71855174 |
10 | 34521214 |
11 | 18539332 |
12 | b68967a |
13 | 71c8b70 |
14 | 4828890 |
15 | 306d794 |
hex | 20ec07e |
34521214 has 64 divisors (see below), whose sum is σ = 68544000. Its totient is φ = 12659328.
The previous prime is 34521211. The next prime is 34521241. The reversal of 34521214 is 41212543.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34521211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231612 + ... + 231760.
It is an arithmetic number, because the mean of its divisors is an integer number (1071000).
Almost surely, 234521214 is an apocalyptic number.
34521214 is a deficient number, since it is larger than the sum of its proper divisors (34022786).
34521214 is a wasteful number, since it uses less digits than its factorization.
34521214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257.
The product of its digits is 960, while the sum is 22.
The square root of 34521214 is about 5875.4756403205. The cubic root of 34521214 is about 325.6082149042.
Adding to 34521214 its reverse (41212543), we get a palindrome (75733757).
The spelling of 34521214 in words is "thirty-four million, five hundred twenty-one thousand, two hundred fourteen".
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