Base | Representation |
---|---|
bin | 100101000111010010001… |
… | …000011001110000001001 |
3 | 100000211010121202002201222 |
4 | 211013102020121300021 |
5 | 313241300400241041 |
6 | 5231353442251425 |
7 | 352156210005065 |
oct | 45072210316011 |
9 | 10024117662658 |
10 | 2550441024521 |
11 | 8a36aa517605 |
12 | 352361656b75 |
13 | 156675928400 |
14 | 8b628c06aa5 |
15 | 4652206e74b |
hex | 251d2219c09 |
2550441024521 has 12 divisors (see below), whose sum is σ = 2761789605840. Its totient is φ = 2354194056240.
The previous prime is 2550441024517. The next prime is 2550441024529. The reversal of 2550441024521 is 1254201440552.
It is not a de Polignac number, because 2550441024521 - 22 = 2550441024517 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2550441024529) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7461326 + ... + 7795656.
It is an arithmetic number, because the mean of its divisors is an integer number (230149133820).
Almost surely, 22550441024521 is an apocalyptic number.
It is an amenable number.
2550441024521 is a deficient number, since it is larger than the sum of its proper divisors (211348581319).
2550441024521 is a wasteful number, since it uses less digits than its factorization.
2550441024521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379496 (or 379483 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 35.
The spelling of 2550441024521 in words is "two trillion, five hundred fifty billion, four hundred forty-one million, twenty-four thousand, five hundred twenty-one".
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