Base | Representation |
---|---|
bin | 1100101011111… |
… | …0001111000010 |
3 | 10201010020122202 |
4 | 3022332033002 |
5 | 102110124002 |
6 | 5140233202 |
7 | 1214155241 |
oct | 312761702 |
9 | 121106582 |
10 | 53208002 |
11 | 28041a61 |
12 | 1599b802 |
13 | b03c633 |
14 | 70d0958 |
15 | 4a10502 |
hex | 32be3c2 |
53208002 has 8 divisors (see below), whose sum is σ = 79942800. Its totient is φ = 26560404.
The previous prime is 53207989. The next prime is 53208007. The reversal of 53208002 is 20080235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (53208007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20252 + ... + 22727.
It is an arithmetic number, because the mean of its divisors is an integer number (9992850).
Almost surely, 253208002 is an apocalyptic number.
53208002 is a deficient number, since it is larger than the sum of its proper divisors (26734798).
53208002 is a wasteful number, since it uses less digits than its factorization.
53208002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43600.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 53208002 is about 7294.3815364978. The cubic root of 53208002 is about 376.1193270352.
Adding to 53208002 its reverse (20080235), we get a palindrome (73288237).
The spelling of 53208002 in words is "fifty-three million, two hundred eight thousand, two".
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