Base | Representation |
---|---|
bin | 1111001001000001011… |
… | …11010010100000111100 |
3 | 1211201211102221000021221 |
4 | 13210200233102200330 |
5 | 32010423004412312 |
6 | 1034554535203124 |
7 | 52405016450431 |
oct | 7444057224074 |
9 | 1751742830257 |
10 | 520240310332 |
11 | 1906a61021a6 |
12 | 849ab5164a4 |
13 | 3a09b554872 |
14 | 1b2733c1b88 |
15 | d7eca1c207 |
hex | 7920bd283c |
520240310332 has 24 divisors (see below), whose sum is σ = 964154514960. Its totient is φ = 244773300480.
The previous prime is 520240310329. The next prime is 520240310353. The reversal of 520240310332 is 233013042025.
It is a junction number, because it is equal to n+sod(n) for n = 520240310297 and 520240310306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344982 + ... + 1076797.
It is an arithmetic number, because the mean of its divisors is an integer number (40173104790).
Almost surely, 2520240310332 is an apocalyptic number.
It is an amenable number.
520240310332 is a deficient number, since it is larger than the sum of its proper divisors (443914204628).
520240310332 is a wasteful number, since it uses less digits than its factorization.
520240310332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1427181 (or 1427179 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 520240310332 its reverse (233013042025), we get a palindrome (753253352357).
The spelling of 520240310332 in words is "five hundred twenty billion, two hundred forty million, three hundred ten thousand, three hundred thirty-two".
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