Base | Representation |
---|---|
bin | 110101010010001001110101… |
… | …0110000011110111011110000 |
3 | 2021110111010112001221011220001 |
4 | 1222210103222300132323300 |
5 | 442412440410121134424 |
6 | 4340452134404555344 |
7 | 200502405213534163 |
oct | 15244235260367360 |
9 | 2243433461834801 |
10 | 468687949786864 |
11 | 12637a496a920a5 |
12 | 44696a460b2b54 |
13 | 1716a1127943a2 |
14 | 83a4891395ada |
15 | 392b9b0d60844 |
hex | 1aa44eac1eef0 |
468687949786864 has 40 divisors (see below), whose sum is σ = 909424246895280. Its totient is φ = 233997830466048.
The previous prime is 468687949786841. The next prime is 468687949786897.
468687949786864 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 468687949786864.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010487934 + ... + 1010951650.
It is an arithmetic number, because the mean of its divisors is an integer number (22735606172382).
Almost surely, 2468687949786864 is an apocalyptic number.
It is an amenable number.
468687949786864 is a deficient number, since it is larger than the sum of its proper divisors (440736297108416).
468687949786864 is a wasteful number, since it uses less digits than its factorization.
468687949786864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556897 (or 556891 counting only the distinct ones).
The product of its digits is 1348422598656, while the sum is 100.
The spelling of 468687949786864 in words is "four hundred sixty-eight trillion, six hundred eighty-seven billion, nine hundred forty-nine million, seven hundred eighty-six thousand, eight hundred sixty-four".
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