Base | Representation |
---|---|
bin | 1000010001110… |
… | …0100001101001 |
3 | 2102022221200100 |
4 | 2010130201221 |
5 | 32342013344 |
6 | 3240100013 |
7 | 601054023 |
oct | 204344151 |
9 | 72287610 |
10 | 34719849 |
11 | 1866459a |
12 | b764609 |
13 | 72683b8 |
14 | 487b013 |
15 | 30ac569 |
hex | 211c869 |
34719849 has 6 divisors (see below), whose sum is σ = 50150906. Its totient is φ = 23146560.
The previous prime is 34719833. The next prime is 34719851. The reversal of 34719849 is 94891743.
It can be written as a sum of positive squares in only one way, i.e., 31136400 + 3583449 = 5580^2 + 1893^2 .
It is not a de Polignac number, because 34719849 - 24 = 34719833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34719809) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1928872 + ... + 1928889.
Almost surely, 234719849 is an apocalyptic number.
It is an amenable number.
34719849 is a deficient number, since it is larger than the sum of its proper divisors (15431057).
34719849 is a wasteful number, since it uses less digits than its factorization.
34719849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857767 (or 3857764 counting only the distinct ones).
The product of its digits is 217728, while the sum is 45.
The square root of 34719849 is about 5892.3551318637. The cubic root of 34719849 is about 326.2315372474.
The spelling of 34719849 in words is "thirty-four million, seven hundred nineteen thousand, eight hundred forty-nine".
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