Base | Representation |
---|---|
bin | 1100110010000… |
… | …1001000110000 |
3 | 10201212211100112 |
4 | 3030201020300 |
5 | 102211104404 |
6 | 5153040452 |
7 | 1220463266 |
oct | 314411060 |
9 | 121784315 |
10 | 53613104 |
11 | 28299356 |
12 | 15b56128 |
13 | b151b3c |
14 | 7198436 |
15 | 4a9056e |
hex | 3321230 |
53613104 has 40 divisors (see below), whose sum is σ = 112091040. Its totient is φ = 24747008.
The previous prime is 53613097. The next prime is 53613107. The reversal of 53613104 is 40131635.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 53613104.
It is not an unprimeable number, because it can be changed into a prime (53613107) 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, 12557 + ... + 16275.
It is an arithmetic number, because the mean of its divisors is an integer number (2802276).
Almost surely, 253613104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53613104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56045520).
53613104 is an abundant number, since it is smaller than the sum of its proper divisors (58477936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53613104 is a wasteful number, since it uses less digits than its factorization.
53613104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3797 (or 3791 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 53613104 is about 7322.0969673994. The cubic root of 53613104 is about 377.0714497060.
Adding to 53613104 its reverse (40131635), we get a palindrome (93744739).
The spelling of 53613104 in words is "fifty-three million, six hundred thirteen thousand, one hundred four".
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