Base | Representation |
---|---|
bin | 101000011000101011010… |
… | …0101110101011001011010 |
3 | 201122121221102000120020111 |
4 | 1100301112211311121122 |
5 | 1211420011412130200 |
6 | 15445515424314534 |
7 | 1112004546561325 |
oct | 120612645653132 |
9 | 21577842016214 |
10 | 5550550505050 |
11 | 184aa8006a661 |
12 | 757898172a4a |
13 | 31355103b095 |
14 | 15291047b7bc |
15 | 995b11dc0ba |
hex | 50c5697565a |
5550550505050 has 12 divisors (see below), whose sum is σ = 10324023939486. Its totient is φ = 2220220202000.
The previous prime is 5550550505023. The next prime is 5550550505069. The reversal of 5550550505050 is 505050550555.
It can be written as a sum of positive squares in 3 ways, for example, as 2670534467329 + 2880016037721 = 1634177^2 + 1697061^2 .
It is a super-2 number, since 2×55505505050502 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5550550504994 and 5550550505012.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55505505001 + ... + 55505505100.
Almost surely, 25550550505050 is an apocalyptic number.
5550550505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5550550505050 is a deficient number, since it is larger than the sum of its proper divisors (4773473434436).
5550550505050 is a wasteful number, since it uses less digits than its factorization.
5550550505050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111011010113 (or 111011010108 counting only the distinct ones).
The product of its (nonzero) digits is 390625, while the sum is 40.
The spelling of 5550550505050 in words is "five trillion, five hundred fifty billion, five hundred fifty million, five hundred five thousand, fifty".
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