Base | Representation |
---|---|
bin | 101110100111001101… |
… | …100110011010100110 |
3 | 11210012001220110111002 |
4 | 232213031212122212 |
5 | 1310000300004200 |
6 | 34554225113302 |
7 | 3421166661644 |
oct | 564715463246 |
9 | 153161813432 |
10 | 50050000550 |
11 | 1a253a14220 |
12 | 9849788832 |
13 | 4948228454 |
14 | 25cb228194 |
15 | 147de6ebd5 |
hex | ba73666a6 |
50050000550 has 48 divisors (see below), whose sum is σ = 101727922032. Its totient is φ = 18169190400.
The previous prime is 50050000547. The next prime is 50050000613. The reversal of 50050000550 is 5500005005.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249422 + ... + 402878.
It is an arithmetic number, because the mean of its divisors is an integer number (2119331709).
Almost surely, 250050000550 is an apocalyptic number.
50050000550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50050000550 is an abundant number, since it is smaller than the sum of its proper divisors (51677921482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50050000550 is a wasteful number, since it uses less digits than its factorization.
50050000550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154073 (or 154068 counting only the distinct ones).
The product of its (nonzero) digits is 625, while the sum is 20.
Adding to 50050000550 its reverse (5500005005), we get a palindrome (55550005555).
The spelling of 50050000550 in words is "fifty billion, fifty million, five hundred fifty", and thus it is an aban number.
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