Base | Representation |
---|---|
bin | 101111000000100011… |
… | …000100000011111000 |
3 | 11211021200201120212101 |
4 | 233000203010003320 |
5 | 1311333103314100 |
6 | 35104331353144 |
7 | 3434550623515 |
oct | 570043040370 |
9 | 154250646771 |
10 | 50475057400 |
11 | 1a451943779 |
12 | 9947bb27b4 |
13 | 49b5300a91 |
14 | 262b87230c |
15 | 14a643286a |
hex | bc08c40f8 |
50475057400 has 24 divisors (see below), whose sum is σ = 117354508920. Its totient is φ = 20190022880.
The previous prime is 50475057397. The next prime is 50475057407. The reversal of 50475057400 is 475057405.
It is a self number, because there is not a number n which added to its sum of digits gives 50475057400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50475057407) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126187444 + ... + 126187843.
It is an arithmetic number, because the mean of its divisors is an integer number (4889771205).
Almost surely, 250475057400 is an apocalyptic number.
50475057400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50475057400 is an abundant number, since it is smaller than the sum of its proper divisors (66879451520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50475057400 is a wasteful number, since it uses less digits than its factorization.
50475057400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252375303 (or 252375294 counting only the distinct ones).
The product of its (nonzero) digits is 98000, while the sum is 37.
The spelling of 50475057400 in words is "fifty billion, four hundred seventy-five million, fifty-seven thousand, four hundred".
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