Base | Representation |
---|---|
bin | 11011000010111010… |
… | …111111111110000111 |
3 | 2202221211222101121110 |
4 | 123002322333332013 |
5 | 433433223100210 |
6 | 21201341020103 |
7 | 2045432231652 |
oct | 330272777607 |
9 | 82854871543 |
10 | 29040050055 |
11 | 11352395475 |
12 | 5765554633 |
13 | 297a53b493 |
14 | 1596b64899 |
15 | b4e709420 |
hex | 6c2ebff87 |
29040050055 has 16 divisors (see below), whose sum is σ = 46585405440. Its totient is φ = 15447584928.
The previous prime is 29040050041. The next prime is 29040050057. The reversal of 29040050055 is 55005004092.
It is a happy number.
It is not a de Polignac number, because 29040050055 - 26 = 29040049991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29040050057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2521675 + ... + 2533164.
It is an arithmetic number, because the mean of its divisors is an integer number (2911587840).
Almost surely, 229040050055 is an apocalyptic number.
29040050055 is a deficient number, since it is larger than the sum of its proper divisors (17545355385).
29040050055 is a wasteful number, since it uses less digits than its factorization.
29040050055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5055230.
The product of its (nonzero) digits is 9000, while the sum is 30.
The spelling of 29040050055 in words is "twenty-nine billion, forty million, fifty thousand, fifty-five".
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