Base | Representation |
---|---|
bin | 1100101001000… |
… | …1111111111110 |
3 | 10200210001010002 |
4 | 3022101333332 |
5 | 102033324224 |
6 | 5132314302 |
7 | 1212502061 |
oct | 312217776 |
9 | 120701102 |
10 | 53026814 |
11 | 27a28915 |
12 | 15912992 |
13 | aca8019 |
14 | 70848d8 |
15 | 49c69ae |
hex | 3291ffe |
53026814 has 8 divisors (see below), whose sum is σ = 79590720. Its totient is φ = 26496576.
The previous prime is 53026811. The next prime is 53026829. The reversal of 53026814 is 41862035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×530268143 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53026811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4019 + ... + 11054.
It is an arithmetic number, because the mean of its divisors is an integer number (9948840).
Almost surely, 253026814 is an apocalyptic number.
53026814 is a deficient number, since it is larger than the sum of its proper divisors (26563906).
53026814 is a wasteful number, since it uses less digits than its factorization.
53026814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16834.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 53026814 is about 7281.9512494935. The cubic root of 53026814 is about 375.6919113122.
Adding to 53026814 its reverse (41862035), we get a palindrome (94888849).
The spelling of 53026814 in words is "fifty-three million, twenty-six thousand, eight hundred fourteen".
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