Base | Representation |
---|---|
bin | 1100111111101… |
… | …0011111101001 |
3 | 10210120001121111 |
4 | 3033322133221 |
5 | 102423102101 |
6 | 5224110321 |
7 | 1231162021 |
oct | 317723751 |
9 | 123501544 |
10 | 54503401 |
11 | 28847237 |
12 | 163053a1 |
13 | b3a4144 |
14 | 734aa81 |
15 | 4bb9251 |
hex | 33fa7e9 |
54503401 has 2 divisors, whose sum is σ = 54503402. Its totient is φ = 54503400.
The previous prime is 54503387. The next prime is 54503413. The reversal of 54503401 is 10430545.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 37197801 + 17305600 = 6099^2 + 4160^2 .
It is a cyclic number.
It is not a de Polignac number, because 54503401 - 219 = 53979113 is a prime.
It is not a weakly prime, because it can be changed into another prime (54503461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27251700 + 27251701.
It is an arithmetic number, because the mean of its divisors is an integer number (27251701).
Almost surely, 254503401 is an apocalyptic number.
It is an amenable number.
54503401 is a deficient number, since it is larger than the sum of its proper divisors (1).
54503401 is an equidigital number, since it uses as much as digits as its factorization.
54503401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 54503401 is about 7382.6418713087. The cubic root of 54503401 is about 379.1472127415.
Adding to 54503401 its reverse (10430545), we get a palindrome (64933946).
The spelling of 54503401 in words is "fifty-four million, five hundred three thousand, four hundred one".
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