Base | Representation |
---|---|
bin | 10101010011001000001… |
… | …111110010101100011001 |
3 | 12011220221011210202110002 |
4 | 111103020033302230121 |
5 | 142440023001314031 |
6 | 3040220230102345 |
7 | 210513400445000 |
oct | 25231017625431 |
9 | 5156834722402 |
10 | 1463648463641 |
11 | 514803445061 |
12 | 1b77b8aaa9b5 |
13 | a80381b2190 |
14 | 50bab865c37 |
15 | 28115d48ccb |
hex | 154c83f2b19 |
1463648463641 has 32 divisors (see below), whose sum is σ = 1838503161600. Its totient is φ = 1157846078592.
The previous prime is 1463648463593. The next prime is 1463648463653.
1463648463641 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 1463648463641 - 234 = 1446468594457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1463648463241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28168301 + ... + 28220213.
It is an arithmetic number, because the mean of its divisors is an integer number (57453223800).
Almost surely, 21463648463641 is an apocalyptic number.
It is an amenable number.
1463648463641 is a deficient number, since it is larger than the sum of its proper divisors (374854697959).
1463648463641 is an equidigital number, since it uses as much as digits as its factorization.
1463648463641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58270 (or 58256 counting only the distinct ones).
The product of its digits is 23887872, while the sum is 56.
The spelling of 1463648463641 in words is "one trillion, four hundred sixty-three billion, six hundred forty-eight million, four hundred sixty-three thousand, six hundred forty-one".
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