Base | Representation |
---|---|
bin | 1100101100100… |
… | …1000101000011 |
3 | 10201012111120211 |
4 | 3023021011003 |
5 | 102113034134 |
6 | 5141214551 |
7 | 1214431603 |
oct | 313110503 |
9 | 121174524 |
10 | 53252419 |
11 | 28072370 |
12 | 15a01457 |
13 | b05690c |
14 | 7102c03 |
15 | 4a1d764 |
hex | 32c9143 |
53252419 has 8 divisors (see below), whose sum is σ = 58306608. Its totient is φ = 48233760.
The previous prime is 53252413. The next prime is 53252431. The reversal of 53252419 is 91425235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53252419 - 219 = 52728131 is a prime.
It is a super-2 number, since 2×532524192 = 5671640258703122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53252413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5692 + ... + 11785.
It is an arithmetic number, because the mean of its divisors is an integer number (7288326).
Almost surely, 253252419 is an apocalyptic number.
53252419 is a deficient number, since it is larger than the sum of its proper divisors (5054189).
53252419 is a wasteful number, since it uses less digits than its factorization.
53252419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17765.
The product of its digits is 10800, while the sum is 31.
The square root of 53252419 is about 7297.4255049298. The cubic root of 53252419 is about 376.2239569469.
It can be divided in two parts, 5325 and 2419, that added together give a square (7744 = 882).
The spelling of 53252419 in words is "fifty-three million, two hundred fifty-two thousand, four hundred nineteen".
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