Base | Representation |
---|---|
bin | 110001011010000101… |
… | …100000010011110010 |
3 | 12001221012211000212201 |
4 | 301122011200103302 |
5 | 1332122024000200 |
6 | 40212111013414 |
7 | 3555440026426 |
oct | 613205402362 |
9 | 161835730781 |
10 | 53051000050 |
11 | 205539a75a4 |
12 | a34680a26a |
13 | 5005b9c8b9 |
14 | 27d3a10b86 |
15 | 15a765ec6a |
hex | c5a1604f2 |
53051000050 has 24 divisors (see below), whose sum is σ = 98682495300. Its totient is φ = 21218758080.
The previous prime is 53051000033. The next prime is 53051000077. The reversal of 53051000050 is 5000015035.
It can be written as a sum of positive squares in 6 ways, for example, as 1521546049 + 51529454001 = 39007^2 + 227001^2 .
It is a junction number, because it is equal to n+sod(n) for n = 53050999991 and 53051000027.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 770436 + ... + 836464.
Almost surely, 253051000050 is an apocalyptic number.
53051000050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53051000050 is a deficient number, since it is larger than the sum of its proper divisors (45631495250).
53051000050 is a wasteful number, since it uses less digits than its factorization.
53051000050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82110 (or 82105 counting only the distinct ones).
The product of its (nonzero) digits is 375, while the sum is 19.
Adding to 53051000050 its reverse (5000015035), we get a palindrome (58051015085).
The spelling of 53051000050 in words is "fifty-three billion, fifty-one million, fifty", and thus it is an aban number and an uban number.
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