Base | Representation |
---|---|
bin | 10101110101010100… |
… | …000101001110101111 |
3 | 2020111210012120102121 |
4 | 111311110011032233 |
5 | 341002404110210 |
6 | 14434121333411 |
7 | 1456640336656 |
oct | 256524051657 |
9 | 66453176377 |
10 | 23443035055 |
11 | 9a3aa89240 |
12 | 4663037267 |
13 | 2297aba89b |
14 | 11c569619d |
15 | 9231746da |
hex | 5755053af |
23443035055 has 16 divisors (see below), whose sum is σ = 30712819104. Its totient is φ = 17036282880.
The previous prime is 23443035053. The next prime is 23443035059. The reversal of 23443035055 is 55053034432.
It is not a de Polignac number, because 23443035055 - 21 = 23443035053 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23443035055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23443035053) 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 15 ways as a sum of consecutive naturals, for example, 92982 + ... + 235651.
It is an arithmetic number, because the mean of its divisors is an integer number (1919551194).
Almost surely, 223443035055 is an apocalyptic number.
23443035055 is a deficient number, since it is larger than the sum of its proper divisors (7269784049).
23443035055 is a wasteful number, since it uses less digits than its factorization.
23443035055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329946.
The product of its (nonzero) digits is 108000, while the sum is 34.
Adding to 23443035055 its reverse (55053034432), we get a palindrome (78496069487).
The spelling of 23443035055 in words is "twenty-three billion, four hundred forty-three million, thirty-five thousand, fifty-five".
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