Base | Representation |
---|---|
bin | 1100101010011… |
… | …0000001000010 |
3 | 10200221012120200 |
4 | 3022212001002 |
5 | 102043440202 |
6 | 5134150030 |
7 | 1213263105 |
oct | 312460102 |
9 | 120835520 |
10 | 53108802 |
11 | 27a8447a |
12 | 15952316 |
13 | b006436 |
14 | 70a673c |
15 | 49e0e1c |
hex | 32a6042 |
53108802 has 24 divisors (see below), whose sum is σ = 119038140. Its totient is φ = 17092320.
The previous prime is 53108747. The next prime is 53108807. The reversal of 53108802 is 20880135.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 46498761 + 6610041 = 6819^2 + 2571^2 .
It is not an unprimeable number, because it can be changed into a prime (53108807) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50349 + ... + 51392.
Almost surely, 253108802 is an apocalyptic number.
53108802 is an abundant number, since it is smaller than the sum of its proper divisors (65929338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53108802 is a wasteful number, since it uses less digits than its factorization.
53108802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101778 (or 101775 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 53108802 is about 7287.5786102107. The cubic root of 53108802 is about 375.8854383517.
Adding to 53108802 its reverse (20880135), we get a palindrome (73988937).
The spelling of 53108802 in words is "fifty-three million, one hundred eight thousand, eight hundred two".
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