Base | Representation |
---|---|
bin | 100000011010110110… |
… | …001010010100101111 |
3 | 10022211222102112112100 |
4 | 200122312022110233 |
5 | 1032242344102142 |
6 | 23554102110143 |
7 | 2341425225300 |
oct | 403266122457 |
9 | 108758375470 |
10 | 34810144047 |
11 | 13843467498 |
12 | 68b5a1b353 |
13 | 3389aab993 |
14 | 19832087a7 |
15 | d8b07bb4c |
hex | 81ad8a52f |
34810144047 has 18 divisors (see below), whose sum is σ = 58490514888. Its totient is φ = 19891510632.
The previous prime is 34810144009. The next prime is 34810144051. The reversal of 34810144047 is 74044101843.
It is a happy number.
It is not a de Polignac number, because 34810144047 - 224 = 34793366831 is a prime.
It is a super-2 number, since 2×348101440472 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34810144247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 39466843 + ... + 39467724.
Almost surely, 234810144047 is an apocalyptic number.
34810144047 is a deficient number, since it is larger than the sum of its proper divisors (23680370841).
34810144047 is a wasteful number, since it uses less digits than its factorization.
34810144047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78934587 (or 78934577 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The spelling of 34810144047 in words is "thirty-four billion, eight hundred ten million, one hundred forty-four thousand, forty-seven".
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