Base | Representation |
---|---|
bin | 1100101100100… |
… | …1100100000001 |
3 | 10201012121022020 |
4 | 3023021210001 |
5 | 102113120101 |
6 | 5141232053 |
7 | 1214440434 |
oct | 313114401 |
9 | 121177266 |
10 | 53254401 |
11 | 28073902 |
12 | 15a02629 |
13 | b0577a5 |
14 | 710381b |
15 | 4a1e136 |
hex | 32c9901 |
53254401 has 8 divisors (see below), whose sum is σ = 71129184. Its totient is φ = 35441280.
The previous prime is 53254393. The next prime is 53254447. The reversal of 53254401 is 10445235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53254401 - 23 = 53254393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53254451) 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, 13360 + ... + 16881.
It is an arithmetic number, because the mean of its divisors is an integer number (8891148).
Almost surely, 253254401 is an apocalyptic number.
It is an amenable number.
53254401 is a deficient number, since it is larger than the sum of its proper divisors (17874783).
53254401 is a wasteful number, since it uses less digits than its factorization.
53254401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30831.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 53254401 is about 7297.5613049840. The cubic root of 53254401 is about 376.2286244447.
Adding to 53254401 its reverse (10445235), we get a palindrome (63699636).
The spelling of 53254401 in words is "fifty-three million, two hundred fifty-four thousand, four hundred one".
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