Base | Representation |
---|---|
bin | 1101101001001011001… |
… | …01000100010001110001 |
3 | 1122211000012212101021211 |
4 | 12310211211010101301 |
5 | 30140031132042410 |
6 | 555204435120121 |
7 | 45603565324156 |
oct | 6644545042161 |
9 | 1584005771254 |
10 | 468781909105 |
11 | 17089a191784 |
12 | 76a2a143041 |
13 | 3528a5c9043 |
14 | 189910da22d |
15 | c2da0e868a |
hex | 6d25944471 |
468781909105 has 16 divisors (see below), whose sum is σ = 587986439040. Its totient is φ = 358115093248.
The previous prime is 468781909087. The next prime is 468781909177. The reversal of 468781909105 is 501909187864.
It is a cyclic number.
It is not a de Polignac number, because 468781909105 - 215 = 468781876337 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 468781909105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3368875 + ... + 3505264.
It is an arithmetic number, because the mean of its divisors is an integer number (36749152440).
Almost surely, 2468781909105 is an apocalyptic number.
It is an amenable number.
468781909105 is a deficient number, since it is larger than the sum of its proper divisors (119204529935).
468781909105 is a wasteful number, since it uses less digits than its factorization.
468781909105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6874760.
The product of its (nonzero) digits is 4354560, while the sum is 58.
The spelling of 468781909105 in words is "four hundred sixty-eight billion, seven hundred eighty-one million, nine hundred nine thousand, one hundred five".
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