Base | Representation |
---|---|
bin | 11111000001011… |
… | …001111011010000 |
3 | 1100021100012200120 |
4 | 133001121323100 |
5 | 2031214241112 |
6 | 123351150240 |
7 | 15616566006 |
oct | 3701317320 |
9 | 1307305616 |
10 | 520462032 |
11 | 247872912 |
12 | 126375380 |
13 | 83a9a8cc |
14 | 4d1a0a76 |
15 | 30a5ae8c |
hex | 1f059ed0 |
520462032 has 80 divisors (see below), whose sum is σ = 1419016320. Its totient is φ = 164048896.
The previous prime is 520462027. The next prime is 520462039. The reversal of 520462032 is 230264025.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 520461993 and 520462011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (520462039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95608 + ... + 100904.
It is an arithmetic number, because the mean of its divisors is an integer number (17737704).
Almost surely, 2520462032 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 520462032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709508160).
520462032 is an abundant number, since it is smaller than the sum of its proper divisors (898554288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520462032 is a wasteful number, since it uses less digits than its factorization.
520462032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5420 (or 5414 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 520462032 is about 22813.6369744063. The cubic root of 520462032 is about 804.3832483884.
The spelling of 520462032 in words is "five hundred twenty million, four hundred sixty-two thousand, thirty-two".
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