Base | Representation |
---|---|
bin | 10111000010100101110011… |
… | …01101101111111110001110 |
3 | 20122101200012222120200100022 |
4 | 23201102321231233332032 |
5 | 23120110043300022200 |
6 | 255431520341102142 |
7 | 13446352225101230 |
oct | 1341227155577616 |
9 | 218350188520308 |
10 | 50666550001550 |
11 | 1516462166886a |
12 | 58236250b7952 |
13 | 2236ab1b17512 |
14 | c723ba200250 |
15 | 5cce472ab885 |
hex | 2e14b9b6ff8e |
50666550001550 has 24 divisors (see below), whose sum is σ = 107702609146896. Its totient is φ = 17371388571840.
The previous prime is 50666550001537. The next prime is 50666550001577. The reversal of 50666550001550 is 5510005566605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72380785367 + ... + 72380786066.
It is an arithmetic number, because the mean of its divisors is an integer number (4487608714454).
Almost surely, 250666550001550 is an apocalyptic number.
50666550001550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50666550001550 is an abundant number, since it is smaller than the sum of its proper divisors (57036059145346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50666550001550 is a wasteful number, since it uses less digits than its factorization.
50666550001550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144761571452 (or 144761571447 counting only the distinct ones).
The product of its (nonzero) digits is 675000, while the sum is 44.
The spelling of 50666550001550 in words is "fifty trillion, six hundred sixty-six billion, five hundred fifty million, one thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •