Base | Representation |
---|---|
bin | 110010010101111011… |
… | …100101101010110100 |
3 | 12011112012002012212200 |
4 | 302111323211222310 |
5 | 1341201042033044 |
6 | 40455454544500 |
7 | 3622351126632 |
oct | 622573455264 |
9 | 164465065780 |
10 | 54055033524 |
11 | 20a19725828 |
12 | a586b08130 |
13 | 5135bbc94b |
14 | 288b0cc352 |
15 | 161588b369 |
hex | c95ee5ab4 |
54055033524 has 36 divisors (see below), whose sum is σ = 140332064964. Its totient is φ = 17531361792.
The previous prime is 54055033489. The next prime is 54055033537. The reversal of 54055033524 is 42533055045.
54055033524 is a `hidden beast` number, since 54 + 0 + 5 + 50 + 33 + 524 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 22821540624 + 31233492900 = 151068^2 + 176730^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 20289597 + ... + 20292260.
Almost surely, 254055033524 is an apocalyptic number.
It is an amenable number.
54055033524 is an abundant number, since it is smaller than the sum of its proper divisors (86277031440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54055033524 is a wasteful number, since it uses less digits than its factorization.
54055033524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40581904 (or 40581899 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 36.
Adding to 54055033524 its reverse (42533055045), we get a palindrome (96588088569).
The spelling of 54055033524 in words is "fifty-four billion, fifty-five million, thirty-three thousand, five hundred twenty-four".
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