Base | Representation |
---|---|
bin | 100111100101100111011… |
… | …1101111011010100011010 |
3 | 201021010220202000101010000 |
4 | 1033023032331323110122 |
5 | 1203120431114440421 |
6 | 15323303153433430 |
7 | 1101043411614324 |
oct | 117131675732432 |
9 | 21233822011100 |
10 | 5440900936986 |
11 | 180852280a219 |
12 | 73a59686b876 |
13 | 3060c8318b68 |
14 | 14b4aba38614 |
15 | 967e4c66226 |
hex | 4f2cef7b51a |
5440900936986 has 40 divisors (see below), whose sum is σ = 12191781840084. Its totient is φ = 1813613794560.
The previous prime is 5440900936963. The next prime is 5440900936987. The reversal of 5440900936986 is 6896390090445.
5440900936986 is a `hidden beast` number, since 5 + 4 + 409 + 0 + 0 + 93 + 69 + 86 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4584656074761 + 856244862225 = 2141181^2 + 925335^2 .
It is not an unprimeable number, because it can be changed into a prime (5440900936987) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27391306 + ... + 27589226.
Almost surely, 25440900936986 is an apocalyptic number.
5440900936986 is an abundant number, since it is smaller than the sum of its proper divisors (6750880903098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5440900936986 is a wasteful number, since it uses less digits than its factorization.
5440900936986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367628 (or 367619 counting only the distinct ones).
The product of its (nonzero) digits is 50388480, while the sum is 63.
The spelling of 5440900936986 in words is "five trillion, four hundred forty billion, nine hundred million, nine hundred thirty-six thousand, nine hundred eighty-six".
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