Base | Representation |
---|---|
bin | 1101000001101… |
… | …0001001000110 |
3 | 10210210122102120 |
4 | 3100122021012 |
5 | 102441224110 |
6 | 5230550410 |
7 | 1232241654 |
oct | 320321106 |
9 | 123718376 |
10 | 54633030 |
11 | 28925671 |
12 | 16368406 |
13 | b41b14a |
14 | 7381dd4 |
15 | 4be2870 |
hex | 341a246 |
54633030 has 16 divisors (see below), whose sum is σ = 131119344. Its totient is φ = 14568800.
The previous prime is 54632989. The next prime is 54633031. The reversal of 54633030 is 3033645.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54633031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910521 + ... + 910580.
It is an arithmetic number, because the mean of its divisors is an integer number (8194959).
Almost surely, 254633030 is an apocalyptic number.
54633030 is an abundant number, since it is smaller than the sum of its proper divisors (76486314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54633030 is a wasteful number, since it uses less digits than its factorization.
54633030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1821111.
The product of its (nonzero) digits is 3240, while the sum is 24.
The square root of 54633030 is about 7391.4159671879. The cubic root of 54633030 is about 379.4475582869.
Adding to 54633030 its reverse (3033645), we get a palindrome (57666675).
The spelling of 54633030 in words is "fifty-four million, six hundred thirty-three thousand, thirty".
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