Base | Representation |
---|---|
bin | 111000001101010… |
… | …1101011100001000 |
3 | 11212102221021021210 |
4 | 1300122231130020 |
5 | 12330312100211 |
6 | 511052333120 |
7 | 64511106132 |
oct | 16032553410 |
9 | 4772837253 |
10 | 1886050056 |
11 | 888698360 |
12 | 4477741a0 |
13 | 24098b167 |
14 | 13c6b6052 |
15 | b08a49a6 |
hex | 706ad708 |
1886050056 has 32 divisors (see below), whose sum is σ = 5143773600. Its totient is φ = 571530240.
The previous prime is 1886050039. The next prime is 1886050069. The reversal of 1886050056 is 6500506881.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 1886049996 and 1886050023.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3571801 + ... + 3572328.
It is an arithmetic number, because the mean of its divisors is an integer number (160742925).
Almost surely, 21886050056 is an apocalyptic number.
It is an amenable number.
1886050056 is an abundant number, since it is smaller than the sum of its proper divisors (3257723544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1886050056 is a wasteful number, since it uses less digits than its factorization.
1886050056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7144149 (or 7144145 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 39.
The square root of 1886050056 is about 43428.6778062607. The cubic root of 1886050056 is about 1235.5236746087.
The spelling of 1886050056 in words is "one billion, eight hundred eighty-six million, fifty thousand, fifty-six".
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