Base | Representation |
---|---|
bin | 11111000001001… |
… | …110001101010001 |
3 | 1100021020202211211 |
4 | 133001032031101 |
5 | 2031211222113 |
6 | 123350140121 |
7 | 15616306036 |
oct | 3701161521 |
9 | 1307222754 |
10 | 520414033 |
11 | 24783a847 |
12 | 126351641 |
13 | 83a81ac9 |
14 | 4d18b38d |
15 | 30a4bb3d |
hex | 1f04e351 |
520414033 has 8 divisors (see below), whose sum is σ = 532225152. Its totient is φ = 508633776.
The previous prime is 520413977. The next prime is 520414051. The reversal of 520414033 is 330414025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-520414033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 520413995 and 520414013.
It is not an unprimeable number, because it can be changed into a prime (520414073) 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, 28266 + ... + 42892.
It is an arithmetic number, because the mean of its divisors is an integer number (66528144).
Almost surely, 2520414033 is an apocalyptic number.
It is an amenable number.
520414033 is a deficient number, since it is larger than the sum of its proper divisors (11811119).
520414033 is a wasteful number, since it uses less digits than its factorization.
520414033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15431.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 520414033 is about 22812.5849697048. The cubic root of 520414033 is about 804.3585198613.
Adding to 520414033 its reverse (330414025), we get a palindrome (850828058).
The spelling of 520414033 in words is "five hundred twenty million, four hundred fourteen thousand, thirty-three".
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