Base | Representation |
---|---|
bin | 11111111000011011… |
… | …110100100100100001 |
3 | 10021100202002010101201 |
4 | 133320123310210201 |
5 | 1030102100020412 |
6 | 23420520001201 |
7 | 2321215055014 |
oct | 377033644441 |
9 | 107322063351 |
10 | 34232813857 |
11 | 13577592800 |
12 | 6774600201 |
13 | 32c72bc798 |
14 | 192a68337b |
15 | d5553ae57 |
hex | 7f86f4921 |
34232813857 has 12 divisors (see below), whose sum is σ = 37637052880. Its totient is φ = 31113090360.
The previous prime is 34232813843. The next prime is 34232813887. The reversal of 34232813857 is 75831823243.
It is not a de Polignac number, because 34232813857 - 27 = 34232813729 is a prime.
It is a super-2 number, since 2×342328138572 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34232813887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492418 + ... + 557620.
Almost surely, 234232813857 is an apocalyptic number.
It is an amenable number.
34232813857 is a deficient number, since it is larger than the sum of its proper divisors (3404239023).
34232813857 is a wasteful number, since it uses less digits than its factorization.
34232813857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69564 (or 69553 counting only the distinct ones).
The product of its digits is 967680, while the sum is 46.
The spelling of 34232813857 in words is "thirty-four billion, two hundred thirty-two million, eight hundred thirteen thousand, eight hundred fifty-seven".
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