Base | Representation |
---|---|
bin | 111100100100000111… |
… | …011010111001111001 |
3 | 20012212002020100111100 |
4 | 330210013122321321 |
5 | 2031140242400200 |
6 | 45512523522013 |
7 | 4461341400165 |
oct | 744407327171 |
9 | 205762210440 |
10 | 65030434425 |
11 | 25640a91990 |
12 | 1072a689309 |
13 | 61949b36c8 |
14 | 320c9d7ca5 |
15 | 1a591bbd00 |
hex | f241dae79 |
65030434425 has 72 divisors (see below), whose sum is σ = 127116426528. Its totient is φ = 31517280000.
The previous prime is 65030434397. The next prime is 65030434457. The reversal of 65030434425 is 52443403056.
65030434425 is a `hidden beast` number, since 6 + 5 + 0 + 304 + 344 + 2 + 5 = 666.
It is not a de Polignac number, because 65030434425 - 210 = 65030433401 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 65030434425.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10077450 + ... + 10083900.
It is an arithmetic number, because the mean of its divisors is an integer number (1765505924).
Almost surely, 265030434425 is an apocalyptic number.
It is an amenable number.
65030434425 is a deficient number, since it is larger than the sum of its proper divisors (62085992103).
65030434425 is a wasteful number, since it uses less digits than its factorization.
65030434425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10551 (or 10543 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
The spelling of 65030434425 in words is "sixty-five billion, thirty million, four hundred thirty-four thousand, four hundred twenty-five".
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