Base | Representation |
---|---|
bin | 101111000000011010… |
… | …010001110110101101 |
3 | 11211021112101121000200 |
4 | 233000122101312231 |
5 | 1311332011121410 |
6 | 35104210144113 |
7 | 3434522223030 |
oct | 570032216655 |
9 | 154245347020 |
10 | 50472754605 |
11 | 1a450610639 |
12 | 9947282039 |
13 | 49b49a5890 |
14 | 262b433017 |
15 | 14a612a3c0 |
hex | bc0691dad |
50472754605 has 192 divisors, whose sum is σ = 114369615360. Its totient is φ = 19982204928.
The previous prime is 50472754523. The next prime is 50472754621. The reversal of 50472754605 is 50645727405.
50472754605 is a `hidden beast` number, since 50 + 4 + 72 + 75 + 460 + 5 = 666.
50472754605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50472754605 - 212 = 50472750509 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 26383129 + ... + 26385041.
It is an arithmetic number, because the mean of its divisors is an integer number (595675080).
Almost surely, 250472754605 is an apocalyptic number.
It is an amenable number.
50472754605 is an abundant number, since it is smaller than the sum of its proper divisors (63896860755).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50472754605 is a wasteful number, since it uses less digits than its factorization.
50472754605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2340 (or 2337 counting only the distinct ones).
The product of its (nonzero) digits is 1176000, while the sum is 45.
The spelling of 50472754605 in words is "fifty billion, four hundred seventy-two million, seven hundred fifty-four thousand, six hundred five".
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