Base | Representation |
---|---|
bin | 11101110100001001001… |
… | …01101100100111100001 |
3 | 10121221020001112220020211 |
4 | 32322010211230213201 |
5 | 113241011213103131 |
6 | 2102340511134121 |
7 | 134004151125505 |
oct | 16720445544741 |
9 | 3557201486224 |
10 | 1024426691041 |
11 | 365503184466 |
12 | 14665a514341 |
13 | 757abac0290 |
14 | 378225d4305 |
15 | 1b9aae3e5b1 |
hex | ee8496c9e1 |
1024426691041 has 16 divisors (see below), whose sum is σ = 1121855102928. Its totient is φ = 929674137600.
The previous prime is 1024426691033. The next prime is 1024426691053. The reversal of 1024426691041 is 1401966244201.
1024426691041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 88411075600 + 936015615441 = 297340^2 + 967479^2 .
It is not a de Polignac number, because 1024426691041 - 23 = 1024426691033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1024426690985 and 1024426691003.
It is not an unprimeable number, because it can be changed into a prime (1024426091041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1339845 + ... + 1960621.
It is an arithmetic number, because the mean of its divisors is an integer number (70115943933).
Almost surely, 21024426691041 is an apocalyptic number.
It is an amenable number.
1024426691041 is a deficient number, since it is larger than the sum of its proper divisors (97428411887).
1024426691041 is a wasteful number, since it uses less digits than its factorization.
1024426691041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622932.
The product of its (nonzero) digits is 82944, while the sum is 40.
The spelling of 1024426691041 in words is "one trillion, twenty-four billion, four hundred twenty-six million, six hundred ninety-one thousand, forty-one".
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