Base | Representation |
---|---|
bin | 11101010100001001001100… |
… | …00000001000010100101000 |
3 | 22110020200100011211110210011 |
4 | 32222010212000020110220 |
5 | 31422133331214321320 |
6 | 345034132304501304 |
7 | 16402233046445455 |
oct | 1652044600102450 |
9 | 273220304743704 |
10 | 64463801713960 |
11 | 195a3a435550a0 |
12 | 729162491a834 |
13 | 29c7bab259a0c |
14 | 11cc0c958882c |
15 | 76bcb881305a |
hex | 3aa126008528 |
64463801713960 has 64 divisors (see below), whose sum is σ = 158284990313280. Its totient is φ = 23433136688640.
The previous prime is 64463801713957. The next prime is 64463801714051. The reversal of 64463801713960 is 6931710836446.
It is a junction number, because it is equal to n+sod(n) for n = 64463801713895 and 64463801713904.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24515637 + ... + 27017476.
It is an arithmetic number, because the mean of its divisors is an integer number (2473202973645).
Almost surely, 264463801713960 is an apocalyptic number.
It is an amenable number.
64463801713960 is an abundant number, since it is smaller than the sum of its proper divisors (93821188599320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64463801713960 is a wasteful number, since it uses less digits than its factorization.
64463801713960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51535978 (or 51535974 counting only the distinct ones).
The product of its (nonzero) digits is 15676416, while the sum is 58.
The spelling of 64463801713960 in words is "sixty-four trillion, four hundred sixty-three billion, eight hundred one million, seven hundred thirteen thousand, nine hundred sixty".
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