Base | Representation |
---|---|
bin | 11000100111110110110111… |
… | …01110001111000110010001 |
3 | 21002201022101220112010010210 |
4 | 30103323123232033012101 |
5 | 24044112044240023040 |
6 | 311054203234314333 |
7 | 14255631306454635 |
oct | 1423733356170621 |
9 | 232638356463123 |
10 | 54146044064145 |
11 | 16286232320730 |
12 | 60a5a487289a9 |
13 | 2429c47336ac7 |
14 | d5297ab74dc5 |
15 | 63d6e227a480 |
hex | 313edbb8f191 |
54146044064145 has 16 divisors (see below), whose sum is σ = 94509458730432. Its totient is φ = 26252627424960.
The previous prime is 54146044064059. The next prime is 54146044064149.
54146044064145 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54146044064145 - 210 = 54146044063121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54146044064094 and 54146044064103.
It is not an unprimeable number, because it can be changed into a prime (54146044064149) 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, 164078921242 + ... + 164078921571.
It is an arithmetic number, because the mean of its divisors is an integer number (5906841170652).
Almost surely, 254146044064145 is an apocalyptic number.
54146044064145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54146044064145 is a deficient number, since it is larger than the sum of its proper divisors (40363414666287).
54146044064145 is a wasteful number, since it uses less digits than its factorization.
54146044064145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328157842832.
The product of its (nonzero) digits is 3686400, while the sum is 48.
It can be divided in two parts, 5414604 and 4064145, that added together give a palindrome (9478749).
The spelling of 54146044064145 in words is "fifty-four trillion, one hundred forty-six billion, forty-four million, sixty-four thousand, one hundred forty-five".
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