Base | Representation |
---|---|
bin | 11000100111011011110110… |
… | …11011000110010111001101 |
3 | 21002122220222100012210220220 |
4 | 30103231323123012113031 |
5 | 24043342400121024010 |
6 | 311043404321501553 |
7 | 14254606053130641 |
oct | 1423557333062715 |
9 | 232586870183826 |
10 | 54131543533005 |
11 | 16280071132aa4 |
12 | 60a30804a18b9 |
13 | 2428776118173 |
14 | d51da3008c21 |
15 | 63d144226970 |
hex | 313b7b6c65cd |
54131543533005 has 32 divisors (see below), whose sum is σ = 88145835379200. Its totient is φ = 28359116772672.
The previous prime is 54131543533003. The next prime is 54131543533021. The reversal of 54131543533005 is 50033534513145.
It is not a de Polignac number, because 54131543533005 - 21 = 54131543533003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54131543533003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22242535 + ... + 24555924.
It is an arithmetic number, because the mean of its divisors is an integer number (2754557355600).
Almost surely, 254131543533005 is an apocalyptic number.
It is an amenable number.
54131543533005 is a deficient number, since it is larger than the sum of its proper divisors (34014291846195).
54131543533005 is a wasteful number, since it uses less digits than its factorization.
54131543533005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46799833.
The product of its (nonzero) digits is 810000, while the sum is 42.
The spelling of 54131543533005 in words is "fifty-four trillion, one hundred thirty-one billion, five hundred forty-three million, five hundred thirty-three thousand, five".
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