Base | Representation |
---|---|
bin | 1110101101101010010… |
… | …00011000111011000010 |
3 | 1210022220122121102010111 |
4 | 13112311020120323002 |
5 | 31240331303031322 |
6 | 1024125124021534 |
7 | 51345000341200 |
oct | 7266510307302 |
9 | 1708818542114 |
10 | 505550048962 |
11 | 185447906422 |
12 | 81b8b8318aa |
13 | 38899c3620a |
14 | 1a67c388070 |
15 | d23cedc177 |
hex | 75b5218ec2 |
505550048962 has 12 divisors (see below), whose sum is σ = 882133248870. Its totient is φ = 216664306656.
The previous prime is 505550048951. The next prime is 505550048963. The reversal of 505550048962 is 269840055505.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 416514053641 + 89035995321 = 645379^2 + 298389^2 .
It is a Harshad number since it is a multiple of its sum of digits (49).
It is not an unprimeable number, because it can be changed into a prime (505550048963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2579336887 + ... + 2579337082.
Almost surely, 2505550048962 is an apocalyptic number.
505550048962 is a deficient number, since it is larger than the sum of its proper divisors (376583199908).
505550048962 is a wasteful number, since it uses less digits than its factorization.
505550048962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5158673985 (or 5158673978 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 49.
The spelling of 505550048962 in words is "five hundred five billion, five hundred fifty million, forty-eight thousand, nine hundred sixty-two".
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