Base | Representation |
---|---|
bin | 1000001010000… |
… | …1000111110011 |
3 | 2101101021022112 |
4 | 2002201013303 |
5 | 32224330022 |
6 | 3221155535 |
7 | 563550254 |
oct | 202410763 |
9 | 71337275 |
10 | 34214387 |
11 | 18349859 |
12 | b55bbab |
13 | 711c2cc |
14 | 4788b2b |
15 | 300c8e2 |
hex | 20a11f3 |
34214387 has 4 divisors (see below), whose sum is σ = 36227016. Its totient is φ = 32201760.
The previous prime is 34214357. The next prime is 34214393. The reversal of 34214387 is 78341243.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34214387 - 210 = 34213363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34214357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006289 + ... + 1006322.
It is an arithmetic number, because the mean of its divisors is an integer number (9056754).
Almost surely, 234214387 is an apocalyptic number.
34214387 is a deficient number, since it is larger than the sum of its proper divisors (2012629).
34214387 is a wasteful number, since it uses less digits than its factorization.
34214387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012628.
The product of its digits is 16128, while the sum is 32.
The square root of 34214387 is about 5849.3065400952. The cubic root of 34214387 is about 324.6406663629.
The spelling of 34214387 in words is "thirty-four million, two hundred fourteen thousand, three hundred eighty-seven".
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