Base | Representation |
---|---|
bin | 1101000000011… |
… | …0011000110001 |
3 | 10210122112102122 |
4 | 3100012120301 |
5 | 102431131423 |
6 | 5225124025 |
7 | 1231454030 |
oct | 320063061 |
9 | 123575378 |
10 | 54552113 |
11 | 2887a8a0 |
12 | 16329615 |
13 | b3c0375 |
14 | 7360717 |
15 | 4bc88c8 |
hex | 3406631 |
54552113 has 16 divisors (see below), whose sum is σ = 70972416. Its totient is φ = 40658640.
The previous prime is 54552077. The next prime is 54552119. The reversal of 54552113 is 31125545.
It is not a de Polignac number, because 54552113 - 28 = 54551857 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54552119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13631 + ... + 17172.
It is an arithmetic number, because the mean of its divisors is an integer number (4435776).
Almost surely, 254552113 is an apocalyptic number.
It is an amenable number.
54552113 is a deficient number, since it is larger than the sum of its proper divisors (16420303).
54552113 is a wasteful number, since it uses less digits than its factorization.
54552113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30844.
The product of its digits is 3000, while the sum is 26.
The square root of 54552113 is about 7385.9402245076. The cubic root of 54552113 is about 379.2601324201.
Adding to 54552113 its reverse (31125545), we get a palindrome (85677658).
The spelling of 54552113 in words is "fifty-four million, five hundred fifty-two thousand, one hundred thirteen".
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