Base | Representation |
---|---|
bin | 11000100100110011011110… |
… | …01101001110001111010000 |
3 | 21002100021122021000200221121 |
4 | 30102121233031032033100 |
5 | 24040402230412133230 |
6 | 310534054155332024 |
7 | 14245225635011566 |
oct | 1422315715161720 |
9 | 232307567020847 |
10 | 54041144255440 |
11 | 162457a209a851 |
12 | 6089651a51014 |
13 | 242009a678394 |
14 | d4b869093a36 |
15 | 63ab02cca77a |
hex | 31266f34e3d0 |
54041144255440 has 20 divisors (see below), whose sum is σ = 125645660394084. Its totient is φ = 21616457702144.
The previous prime is 54041144255411. The next prime is 54041144255447. The reversal of 54041144255440 is 4455244114045.
54041144255440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 26627375069584 + 27413769185856 = 5160172^2 + 5235816^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54041144255447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337757151517 + ... + 337757151676.
Almost surely, 254041144255440 is an apocalyptic number.
It is an amenable number.
54041144255440 is an abundant number, since it is smaller than the sum of its proper divisors (71604516138644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54041144255440 is a wasteful number, since it uses less digits than its factorization.
54041144255440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675514303206 (or 675514303200 counting only the distinct ones).
The product of its (nonzero) digits is 1024000, while the sum is 43.
Adding to 54041144255440 its reverse (4455244114045), we get a palindrome (58496388369485).
The spelling of 54041144255440 in words is "fifty-four trillion, forty-one billion, one hundred forty-four million, two hundred fifty-five thousand, four hundred forty".
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