Base | Representation |
---|---|
bin | 110010010101001110… |
… | …001010010100111110 |
3 | 12011111100200012112020 |
4 | 302111032022110332 |
5 | 1341140020000204 |
6 | 40454351421010 |
7 | 3622144661232 |
oct | 622516122476 |
9 | 164440605466 |
10 | 54043125054 |
11 | 20a12a31816 |
12 | a582b24766 |
13 | 51335b0509 |
14 | 28896ac5c2 |
15 | 16147d7bd9 |
hex | c9538a53e |
54043125054 has 16 divisors (see below), whose sum is σ = 108089010192. Its totient is φ = 18013915008.
The previous prime is 54043125053. The next prime is 54043125151. The reversal of 54043125054 is 45052134045.
54043125054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54043125053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210342 + ... + 390294.
It is an arithmetic number, because the mean of its divisors is an integer number (6755563137).
Almost surely, 254043125054 is an apocalyptic number.
54043125054 is an abundant number, since it is smaller than the sum of its proper divisors (54045885138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54043125054 is a wasteful number, since it uses less digits than its factorization.
54043125054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230011.
The product of its (nonzero) digits is 48000, while the sum is 33.
Adding to 54043125054 its reverse (45052134045), we get a palindrome (99095259099).
The spelling of 54043125054 in words is "fifty-four billion, forty-three million, one hundred twenty-five thousand, fifty-four".
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