Base | Representation |
---|---|
bin | 11111000001001… |
… | …110001110100000 |
3 | 1100021020202221202 |
4 | 133001032032200 |
5 | 2031211222422 |
6 | 123350140332 |
7 | 15616306211 |
oct | 3701161640 |
9 | 1307222852 |
10 | 520414112 |
11 | 24783a909 |
12 | 1263516a8 |
13 | 83a81b5a |
14 | 4d18b408 |
15 | 30a4bb92 |
hex | 1f04e3a0 |
520414112 has 48 divisors (see below), whose sum is σ = 1063383552. Its totient is φ = 250440960.
The previous prime is 520414109. The next prime is 520414129. The reversal of 520414112 is 211414025.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194093 + ... + 196755.
It is an arithmetic number, because the mean of its divisors is an integer number (22153824).
Almost surely, 2520414112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 520414112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531691776).
520414112 is an abundant number, since it is smaller than the sum of its proper divisors (542969440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520414112 is a wasteful number, since it uses less digits than its factorization.
520414112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2901 (or 2893 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 520414112 is about 22812.5867012051. The cubic root of 520414112 is about 804.3585605624.
Adding to 520414112 its reverse (211414025), we get a palindrome (731828137).
The spelling of 520414112 in words is "five hundred twenty million, four hundred fourteen thousand, one hundred twelve".
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