Base | Representation |
---|---|
bin | 11111110111111011… |
… | …000001101010010101 |
3 | 10021100010220100100102 |
4 | 133313323001222111 |
5 | 1030042344413400 |
6 | 23420011423445 |
7 | 2321052020336 |
oct | 376773015225 |
9 | 107303810312 |
10 | 34224216725 |
11 | 13572750636 |
12 | 6771754b85 |
13 | 32c559c61a |
14 | 192948628d |
15 | d548dd9d5 |
hex | 7f7ec1a95 |
34224216725 has 6 divisors (see below), whose sum is σ = 42438028770. Its totient is φ = 27379373360.
The previous prime is 34224216703. The next prime is 34224216727. The reversal of 34224216725 is 52761242243.
It can be written as a sum of positive squares in 3 ways, for example, as 7694973841 + 26529242884 = 87721^2 + 162878^2 .
It is not a de Polignac number, because 34224216725 - 214 = 34224200341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34224216727) 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, 684484310 + ... + 684484359.
It is an arithmetic number, because the mean of its divisors is an integer number (7073004795).
Almost surely, 234224216725 is an apocalyptic number.
It is an amenable number.
34224216725 is a deficient number, since it is larger than the sum of its proper divisors (8213812045).
34224216725 is a wasteful number, since it uses less digits than its factorization.
34224216725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1368968679 (or 1368968674 counting only the distinct ones).
The product of its digits is 161280, while the sum is 38.
Adding to 34224216725 its reverse (52761242243), we get a palindrome (86985458968).
The spelling of 34224216725 in words is "thirty-four billion, two hundred twenty-four million, two hundred sixteen thousand, seven hundred twenty-five".
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