Base | Representation |
---|---|
bin | 1111001001110101000… |
… | …11011111011001101010 |
3 | 1211202221121220111221000 |
4 | 13210322203133121222 |
5 | 32012314344100002 |
6 | 1035105530255430 |
7 | 52421526042423 |
oct | 7447243373152 |
9 | 1752847814830 |
10 | 520673425002 |
11 | 1908a8635705 |
12 | 84ab0587576 |
13 | 3a13a1bba33 |
14 | 1b2b4b2664a |
15 | d825a7261c |
hex | 793a8df66a |
520673425002 has 32 divisors (see below), whose sum is σ = 1157087180160. Its totient is φ = 173552539680.
The previous prime is 520673424967. The next prime is 520673425039. The reversal of 520673425002 is 200524376025.
520673425002 is a `hidden beast` number, since 52 + 0 + 67 + 3 + 42 + 500 + 2 = 666.
It is a super-2 number, since 2×5206734250022 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1915438 + ... + 2170310.
It is an arithmetic number, because the mean of its divisors is an integer number (36158974380).
Almost surely, 2520673425002 is an apocalyptic number.
520673425002 is an abundant number, since it is smaller than the sum of its proper divisors (636413755158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520673425002 is a wasteful number, since it uses less digits than its factorization.
520673425002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292715 (or 292709 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 36.
The spelling of 520673425002 in words is "five hundred twenty billion, six hundred seventy-three million, four hundred twenty-five thousand, two".
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