Base | Representation |
---|---|
bin | 10111000101110101110001… |
… | …11001010010111111011010 |
3 | 20122210100102102220122220222 |
4 | 23202322320321102333122 |
5 | 23123422231040313200 |
6 | 255555104023520042 |
7 | 13460414160245261 |
oct | 1342727071227732 |
9 | 218710372818828 |
10 | 50778205401050 |
11 | 151a7a09189036 |
12 | 58411a62b9022 |
13 | 224449727614a |
14 | c7796d1b95d8 |
15 | 5d0cce897d85 |
hex | 2e2eb8e52fda |
50778205401050 has 24 divisors (see below), whose sum is σ = 94936827152316. Its totient is φ = 20206042352640.
The previous prime is 50778205401047. The next prime is 50778205401061. The reversal of 50778205401050 is 5010450287705.
It can be written as a sum of positive squares in 6 ways, for example, as 1648073115529 + 49130132285521 = 1283773^2 + 7009289^2 .
It is a super-2 number, since 2×507782054010502 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50778205400992 and 50778205401010.
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, 2630985449 + ... + 2631004748.
Almost surely, 250778205401050 is an apocalyptic number.
50778205401050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50778205401050 is a deficient number, since it is larger than the sum of its proper divisors (44158621751266).
50778205401050 is a wasteful number, since it uses less digits than its factorization.
50778205401050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5261990402 (or 5261990397 counting only the distinct ones).
The product of its (nonzero) digits is 392000, while the sum is 44.
Adding to 50778205401050 its reverse (5010450287705), we get a palindrome (55788655688755).
The spelling of 50778205401050 in words is "fifty trillion, seven hundred seventy-eight billion, two hundred five million, four hundred one thousand, fifty".
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