Base | Representation |
---|---|
bin | 11111110111001101… |
… | …111001110110010101 |
3 | 10021022022122101201120 |
4 | 133313031321312111 |
5 | 1030031332410440 |
6 | 23414510114153 |
7 | 2320546334100 |
oct | 376715716625 |
9 | 107268571646 |
10 | 34212388245 |
11 | 13567001732 |
12 | 67697ab959 |
13 | 32c2cba719 |
14 | 1927a87737 |
15 | d53853dd0 |
hex | 7f7379d95 |
34212388245 has 48 divisors (see below), whose sum is σ = 63737965440. Its totient is φ = 15624959616.
The previous prime is 34212388229. The next prime is 34212388253. The reversal of 34212388245 is 54288321243.
It is not a de Polignac number, because 34212388245 - 24 = 34212388229 is a prime.
It is a super-2 number, since 2×342123882452 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 34212388197 and 34212388206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 763944 + ... + 807486.
It is an arithmetic number, because the mean of its divisors is an integer number (1327874280).
Almost surely, 234212388245 is an apocalyptic number.
34212388245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34212388245 is a deficient number, since it is larger than the sum of its proper divisors (29525577195).
34212388245 is a wasteful number, since it uses less digits than its factorization.
34212388245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44634 (or 44627 counting only the distinct ones).
The product of its digits is 368640, while the sum is 42.
The spelling of 34212388245 in words is "thirty-four billion, two hundred twelve million, three hundred eighty-eight thousand, two hundred forty-five".
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