Base | Representation |
---|---|
bin | 10000000001011001010… |
… | …10000111000110011100 |
3 | 1221121221122101002221100 |
4 | 20000230222013012130 |
5 | 33004413243104044 |
6 | 1100522025433100 |
7 | 54526012502532 |
oct | 10005452070634 |
9 | 1847848332840 |
10 | 550505050524 |
11 | 1a2516827480 |
12 | 8a83703b790 |
13 | 3cbb2720660 |
14 | 1c904a62152 |
15 | e4be9dc869 |
hex | 802ca8719c |
550505050524 has 72 divisors (see below), whose sum is σ = 1634833195632. Its totient is φ = 153987425280.
The previous prime is 550505050517. The next prime is 550505050541. The reversal of 550505050524 is 425050505055.
550505050524 is a `hidden beast` number, since 5 + 50 + 50 + 50 + 505 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 53462709 + ... + 53473004.
It is an arithmetic number, because the mean of its divisors is an integer number (22706016606).
Almost surely, 2550505050524 is an apocalyptic number.
It is an amenable number.
550505050524 is an abundant number, since it is smaller than the sum of its proper divisors (1084328145108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550505050524 is a wasteful number, since it uses less digits than its factorization.
550505050524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106935747 (or 106935742 counting only the distinct ones).
The product of its (nonzero) digits is 125000, while the sum is 36.
Adding to 550505050524 its reverse (425050505055), we get a palindrome (975555555579).
The spelling of 550505050524 in words is "five hundred fifty billion, five hundred five million, fifty thousand, five hundred twenty-four".
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