Base | Representation |
---|---|
bin | 110010011000101001… |
… | …001001001111011110 |
3 | 12011122100200200111121 |
4 | 302120221021033132 |
5 | 1341244213431032 |
6 | 40504202041154 |
7 | 3623442630061 |
oct | 623051111736 |
9 | 164570620447 |
10 | 54100530142 |
11 | 20a4238003a |
12 | a59a1a91ba |
13 | 514245c319 |
14 | 28931728d8 |
15 | 1619876a97 |
hex | c98a493de |
54100530142 has 32 divisors (see below), whose sum is σ = 87441431040. Its totient is φ = 25010175360.
The previous prime is 54100530139. The next prime is 54100530173. The reversal of 54100530142 is 24103500145.
It is a happy number.
54100530142 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 an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3142843 + ... + 3160009.
It is an arithmetic number, because the mean of its divisors is an integer number (2732544720).
Almost surely, 254100530142 is an apocalyptic number.
54100530142 is a deficient number, since it is larger than the sum of its proper divisors (33340900898).
54100530142 is a wasteful number, since it uses less digits than its factorization.
54100530142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18816.
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 54100530142 in words is "fifty-four billion, one hundred million, five hundred thirty thousand, one hundred forty-two".
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