Base | Representation |
---|---|
bin | 1100001000010… |
… | …1010000000010 |
3 | 10112201211201201 |
4 | 3002011100002 |
5 | 101011034232 |
6 | 5014251414 |
7 | 1155310510 |
oct | 302052002 |
9 | 115654651 |
10 | 50877442 |
11 | 2679aa80 |
12 | 15056b6a |
13 | a7048c5 |
14 | 6a854b0 |
15 | 46eebe7 |
hex | 3085402 |
50877442 has 32 divisors (see below), whose sum is σ = 97729920. Its totient is φ = 19284480.
The previous prime is 50877439. The next prime is 50877443. The reversal of 50877442 is 24477805.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is not an unprimeable number, because it can be changed into a prime (50877443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234 + ... + 10162.
It is an arithmetic number, because the mean of its divisors is an integer number (3054060).
Almost surely, 250877442 is an apocalyptic number.
50877442 is a deficient number, since it is larger than the sum of its proper divisors (46852478).
50877442 is a wasteful number, since it uses less digits than its factorization.
50877442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8986.
The product of its (nonzero) digits is 62720, while the sum is 37.
The square root of 50877442 is about 7132.8424909008. The cubic root of 50877442 is about 370.5456813122.
The spelling of 50877442 in words is "fifty million, eight hundred seventy-seven thousand, four hundred forty-two".
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