Base | Representation |
---|---|
bin | 110011101010011101… |
… | …110110110111010010 |
3 | 12022012000210202211120 |
4 | 303222131312313102 |
5 | 1402102131143434 |
6 | 41252321223110 |
7 | 4002452203224 |
oct | 635235666722 |
9 | 168160722746 |
10 | 55473302994 |
11 | 2158726265a |
12 | a901a91a96 |
13 | 5300996c55 |
14 | 29835d8414 |
15 | 169a13e349 |
hex | cea776dd2 |
55473302994 has 32 divisors (see below), whose sum is σ = 116850401280. Its totient is φ = 17508210192.
The previous prime is 55473302987. The next prime is 55473302999. The reversal of 55473302994 is 49920337455.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (55473302999) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74359 + ... + 341285.
It is an arithmetic number, because the mean of its divisors is an integer number (3651575040).
Almost surely, 255473302994 is an apocalyptic number.
55473302994 is an abundant number, since it is smaller than the sum of its proper divisors (61377098286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55473302994 is a wasteful number, since it uses less digits than its factorization.
55473302994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268774.
The product of its (nonzero) digits is 4082400, while the sum is 51.
The spelling of 55473302994 in words is "fifty-five billion, four hundred seventy-three million, three hundred two thousand, nine hundred ninety-four".
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