Base | Representation |
---|---|
bin | 1100101111111… |
… | …0010011111101 |
3 | 10201121120200110 |
4 | 3023332103331 |
5 | 102142023321 |
6 | 5150020233 |
7 | 1216330362 |
oct | 313762375 |
9 | 121546613 |
10 | 53470461 |
11 | 28201170 |
12 | 15aa7679 |
13 | b101c35 |
14 | 715c469 |
15 | 4a63176 |
hex | 32fe4fd |
53470461 has 32 divisors (see below), whose sum is σ = 81907200. Its totient is φ = 30726080.
The previous prime is 53470447. The next prime is 53470463. The reversal of 53470461 is 16407435.
It is not a de Polignac number, because 53470461 - 26 = 53470397 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53470463) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55990 + ... + 56936.
It is an arithmetic number, because the mean of its divisors is an integer number (2559600).
Almost surely, 253470461 is an apocalyptic number.
It is an amenable number.
53470461 is a deficient number, since it is larger than the sum of its proper divisors (28436739).
53470461 is a wasteful number, since it uses less digits than its factorization.
53470461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1049.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 53470461 is about 7312.3498958953. The cubic root of 53470461 is about 376.7367406458.
Adding to 53470461 its reverse (16407435), we get a palindrome (69877896).
The spelling of 53470461 in words is "fifty-three million, four hundred seventy thousand, four hundred sixty-one".
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