Base | Representation |
---|---|
bin | 1100101010011… |
… | …1000010101010 |
3 | 10200221102100020 |
4 | 3022213002222 |
5 | 102044104002 |
6 | 5134221310 |
7 | 1213311255 |
oct | 312470252 |
9 | 120842306 |
10 | 53113002 |
11 | 27a87648 |
12 | 15954836 |
13 | b008317 |
14 | 70a809c |
15 | 49e22bc |
hex | 32a70aa |
53113002 has 16 divisors (see below), whose sum is σ = 106815072. Its totient is φ = 17606160.
The previous prime is 53113001. The next prime is 53113009. The reversal of 53113002 is 20031135.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (53113001) 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, 23368 + ... + 25539.
It is an arithmetic number, because the mean of its divisors is an integer number (6675942).
Almost surely, 253113002 is an apocalyptic number.
53113002 is an abundant number, since it is smaller than the sum of its proper divisors (53702070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53113002 is a wasteful number, since it uses less digits than its factorization.
53113002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49093.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 53113002 is about 7287.8667660709. The cubic root of 53113002 is about 375.8953467985.
Adding to 53113002 its reverse (20031135), we get a palindrome (73144137).
The spelling of 53113002 in words is "fifty-three million, one hundred thirteen thousand, two".
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