Base | Representation |
---|---|
bin | 10000000000111010111… |
… | …10010110111100000000 |
3 | 1221121021220001000120212 |
4 | 20000131132112330000 |
5 | 33003403034431144 |
6 | 1100440445453252 |
7 | 54516500322122 |
oct | 10003536267400 |
9 | 1847256030525 |
10 | 550250311424 |
11 | 1a23a5a571a0 |
12 | 8a785871228 |
13 | 3cb71a0bb68 |
14 | 1c8bccb1212 |
15 | e4a746e49e |
hex | 801d796f00 |
550250311424 has 36 divisors (see below), whose sum is σ = 1198201323480. Its totient is φ = 250113776640.
The previous prime is 550250311381. The next prime is 550250311451. The reversal of 550250311424 is 424113052055.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97697879 + ... + 97703510.
Almost surely, 2550250311424 is an apocalyptic number.
It is an amenable number.
550250311424 is an abundant number, since it is smaller than the sum of its proper divisors (647951012056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550250311424 is a wasteful number, since it uses less digits than its factorization.
550250311424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195401416 (or 195401402 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 550250311424 its reverse (424113052055), we get a palindrome (974363363479).
The spelling of 550250311424 in words is "five hundred fifty billion, two hundred fifty million, three hundred eleven thousand, four hundred twenty-four".
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