Base | Representation |
---|---|
bin | 110010011011001111… |
… | …111011111001101000 |
3 | 12011202101222001201212 |
4 | 302123033323321220 |
5 | 1341341412103134 |
6 | 40512403132252 |
7 | 3624513363413 |
oct | 623317737150 |
9 | 164671861655 |
10 | 54144253544 |
11 | 20a65024087 |
12 | a5b0974088 |
13 | 514b52a864 |
14 | 2898cb4b7a |
15 | 161d611bce |
hex | c9b3fbe68 |
54144253544 has 32 divisors (see below), whose sum is σ = 104817715200. Its totient is φ = 26193236160.
The previous prime is 54144253523. The next prime is 54144253571. The reversal of 54144253544 is 44535244145.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288514 + ... + 1329870.
It is an arithmetic number, because the mean of its divisors is an integer number (3275553600).
Almost surely, 254144253544 is an apocalyptic number.
It is an amenable number.
54144253544 is a deficient number, since it is larger than the sum of its proper divisors (50673461656).
54144253544 is a wasteful number, since it uses less digits than its factorization.
54144253544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46673 (or 46669 counting only the distinct ones).
The product of its digits is 768000, while the sum is 41.
Adding to 54144253544 its reverse (44535244145), we get a palindrome (98679497689).
The spelling of 54144253544 in words is "fifty-four billion, one hundred forty-four million, two hundred fifty-three thousand, five hundred forty-four".
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