Base | Representation |
---|---|
bin | 10011011000010011… |
… | …10011100010010111 |
3 | 222212002210112102022 |
4 | 21230021303202113 |
5 | 132302014204221 |
6 | 4440231203355 |
7 | 515555213612 |
oct | 115411634227 |
9 | 28762715368 |
10 | 10404444311 |
11 | 445a046008 |
12 | 202451655b |
13 | c9a726931 |
14 | 709b63179 |
15 | 40d64d4ab |
hex | 26c273897 |
10404444311 has 4 divisors (see below), whose sum is σ = 10404654000. Its totient is φ = 10404234624.
The previous prime is 10404444307. The next prime is 10404444359. The reversal of 10404444311 is 11344440401.
10404444311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11344440401 = 7 ⋅1620634343.
It is a cyclic number.
It is not a de Polignac number, because 10404444311 - 22 = 10404444307 is a prime.
It is a super-2 number, since 2×104044443112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10404440311) 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 3 ways as a sum of consecutive naturals, for example, 16055 + ... + 145143.
It is an arithmetic number, because the mean of its divisors is an integer number (2601163500).
Almost surely, 210404444311 is an apocalyptic number.
10404444311 is a deficient number, since it is larger than the sum of its proper divisors (209689).
10404444311 is an equidigital number, since it uses as much as digits as its factorization.
10404444311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209688.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 10404444311 its reverse (11344440401), we get a palindrome (21748884712).
The spelling of 10404444311 in words is "ten billion, four hundred four million, four hundred forty-four thousand, three hundred eleven".
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