Base | Representation |
---|---|
bin | 1101010011010010100011… |
… | …1011100100011111110001 |
3 | 1220210010210220102111212002 |
4 | 3110310220323210133301 |
5 | 3404104100342110010 |
6 | 51034353321143345 |
7 | 3036424244552513 |
oct | 324645073443761 |
9 | 56703726374762 |
10 | 14625050347505 |
11 | 47294a3713014 |
12 | 178252392ab55 |
13 | 8211a0695290 |
14 | 387bdb643bb3 |
15 | 1a56700861a5 |
hex | d4d28ee47f1 |
14625050347505 has 24 divisors (see below), whose sum is σ = 20077231772472. Its totient is φ = 10164740861952.
The previous prime is 14625050347499. The next prime is 14625050347541. The reversal of 14625050347505 is 50574305052641.
It can be written as a sum of positive squares in 12 ways, for example, as 5451445137889 + 9173605209616 = 2334833^2 + 3028796^2 .
It is not a de Polignac number, because 14625050347505 - 28 = 14625050347249 is a prime.
It is a super-2 number, since 2×146250503475052 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14625050347505.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389255912 + ... + 389293481.
It is an arithmetic number, because the mean of its divisors is an integer number (836551323853).
Almost surely, 214625050347505 is an apocalyptic number.
It is an amenable number.
14625050347505 is a deficient number, since it is larger than the sum of its proper divisors (5452181424967).
14625050347505 is a wasteful number, since it uses less digits than its factorization.
14625050347505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 778549445 (or 778549428 counting only the distinct ones).
The product of its (nonzero) digits is 2520000, while the sum is 47.
The spelling of 14625050347505 in words is "fourteen trillion, six hundred twenty-five billion, fifty million, three hundred forty-seven thousand, five hundred five".
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