Base | Representation |
---|---|
bin | 1100001000011… |
… | …1001101100101 |
3 | 10112202020202022 |
4 | 3002013031211 |
5 | 101011313402 |
6 | 5014352525 |
7 | 1155343106 |
oct | 302071545 |
9 | 115666668 |
10 | 50885477 |
11 | 267a6015 |
12 | 1505b745 |
13 | a708466 |
14 | 6a883ad |
15 | 47022a2 |
hex | 3087365 |
50885477 has 12 divisors (see below), whose sum is σ = 55449216. Its totient is φ = 46641960.
The previous prime is 50885467. The next prime is 50885489. The reversal of 50885477 is 77458805.
It is not a de Polignac number, because 50885477 - 26 = 50885413 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a plaindrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50885467) 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, 8918 + ... + 13464.
It is an arithmetic number, because the mean of its divisors is an integer number (4620768).
Almost surely, 250885477 is an apocalyptic number.
It is an amenable number.
50885477 is a deficient number, since it is larger than the sum of its proper divisors (4563739).
50885477 is a wasteful number, since it uses less digits than its factorization.
50885477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4616 (or 4597 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 44.
The square root of 50885477 is about 7133.4057083556. The cubic root of 50885477 is about 370.5651868646.
The spelling of 50885477 in words is "fifty million, eight hundred eighty-five thousand, four hundred seventy-seven".
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