Base | Representation |
---|---|
bin | 110010100000011110… |
… | …111001110010101010 |
3 | 12011222112012020212100 |
4 | 302200132321302222 |
5 | 1342031402010041 |
6 | 40525221154230 |
7 | 3626630634162 |
oct | 624036716252 |
9 | 164875166770 |
10 | 54232063146 |
11 | 20aaa6497a8 |
12 | a61625b976 |
13 | 51637937c1 |
14 | 28a68115a2 |
15 | 16261a96b6 |
hex | ca07b9caa |
54232063146 has 24 divisors (see below), whose sum is σ = 117920973924. Its totient is φ = 18013020480.
The previous prime is 54232063139. The next prime is 54232063159. The reversal of 54232063146 is 64136023245.
54232063146 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 53587157121 + 644906025 = 231489^2 + 25395^2 .
It is a super-2 number, since 2×542320631462 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54232063146.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5355961 + ... + 5366076.
Almost surely, 254232063146 is an apocalyptic number.
54232063146 is an abundant number, since it is smaller than the sum of its proper divisors (63688910778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54232063146 is a wasteful number, since it uses less digits than its factorization.
54232063146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10722326 (or 10722323 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 54232063146 in words is "fifty-four billion, two hundred thirty-two million, sixty-three thousand, one hundred forty-six".
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