Base | Representation |
---|---|
bin | 1111001000101001101… |
… | …11011110100010001000 |
3 | 1211201022120010121102001 |
4 | 13210110313132202020 |
5 | 32010021012130440 |
6 | 1034523102120344 |
7 | 52400050446211 |
oct | 7442467364210 |
9 | 1751276117361 |
10 | 520041130120 |
11 | 19060372a156 |
12 | 849548800b4 |
13 | 3a0691c6755 |
14 | 1b254b74408 |
15 | d7da2c5b9a |
hex | 7914dde888 |
520041130120 has 16 divisors (see below), whose sum is σ = 1170092542860. Its totient is φ = 208016452032.
The previous prime is 520041130097. The next prime is 520041130211. The reversal of 520041130120 is 21031140025.
It can be written as a sum of positive squares in 2 ways, for example, as 463736484324 + 56304645796 = 680982^2 + 237286^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6500514087 + ... + 6500514166.
Almost surely, 2520041130120 is an apocalyptic number.
It is an amenable number.
520041130120 is an abundant number, since it is smaller than the sum of its proper divisors (650051412740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520041130120 is a wasteful number, since it uses less digits than its factorization.
520041130120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13001028264 (or 13001028260 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 520041130120 its reverse (21031140025), we get a palindrome (541072270145).
The spelling of 520041130120 in words is "five hundred twenty billion, forty-one million, one hundred thirty thousand, one hundred twenty".
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