Base | Representation |
---|---|
bin | 1000001010000… |
… | …1010001000011 |
3 | 2101101022010110 |
4 | 2002201101003 |
5 | 32224334404 |
6 | 3221202403 |
7 | 563552061 |
oct | 202412103 |
9 | 71338113 |
10 | 34214979 |
11 | 1834a247 |
12 | b560403 |
13 | 711c666 |
14 | 4789031 |
15 | 300cb89 |
hex | 20a1443 |
34214979 has 16 divisors (see below), whose sum is σ = 47697920. Its totient is φ = 21790080.
The previous prime is 34214941. The next prime is 34214987. The reversal of 34214979 is 97941243.
It is not a de Polignac number, because 34214979 - 28 = 34214723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34214909) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5019 + ... + 9675.
It is an arithmetic number, because the mean of its divisors is an integer number (2981120).
Almost surely, 234214979 is an apocalyptic number.
34214979 is a deficient number, since it is larger than the sum of its proper divisors (13482941).
34214979 is a wasteful number, since it uses less digits than its factorization.
34214979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4770.
The product of its digits is 54432, while the sum is 39.
The square root of 34214979 is about 5849.3571441655. The cubic root of 34214979 is about 324.6425387348.
The spelling of 34214979 in words is "thirty-four million, two hundred fourteen thousand, nine hundred seventy-nine".
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