Base | Representation |
---|---|
bin | 100101010001101100010… |
… | …0110111011011011110101 |
3 | 200010202222001200212101011 |
4 | 1022203120212323123311 |
5 | 1132414341141203110 |
6 | 14521325352232221 |
7 | 1036066353555142 |
oct | 112433046733365 |
9 | 20122861625334 |
10 | 5123235100405 |
11 | 16a582a719484 |
12 | 6a8b0109b671 |
13 | 2b2171589816 |
14 | 139d746133c9 |
15 | 8d40170a48a |
hex | 4a8d89bb6f5 |
5123235100405 has 16 divisors (see below), whose sum is σ = 6299122889664. Its totient is φ = 3998011409280.
The previous prime is 5123235100397. The next prime is 5123235100513. The reversal of 5123235100405 is 5040015323215.
It is not a de Polignac number, because 5123235100405 - 23 = 5123235100397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15492759 + ... + 15819988.
It is an arithmetic number, because the mean of its divisors is an integer number (393695180604).
Almost surely, 25123235100405 is an apocalyptic number.
It is an amenable number.
5123235100405 is a deficient number, since it is larger than the sum of its proper divisors (1175887789259).
5123235100405 is a wasteful number, since it uses less digits than its factorization.
5123235100405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31313556.
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 5123235100405 in words is "five trillion, one hundred twenty-three billion, two hundred thirty-five million, one hundred thousand, four hundred five".
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