Base | Representation |
---|---|
bin | 11101110001011001010100… |
… | …00111011011110011110000 |
3 | 22120210202122201120100012201 |
4 | 32320230222013123303300 |
5 | 32040120243112204122 |
6 | 351123554433032544 |
7 | 16534654126234552 |
oct | 1670545207336360 |
9 | 276722581510181 |
10 | 65468893084912 |
11 | 19951224415379 |
12 | 74143879b5754 |
13 | 2a6b8c8296095 |
14 | 12249d5c794d2 |
15 | 787ee202da27 |
hex | 3b8b2a1dbcf0 |
65468893084912 has 40 divisors (see below), whose sum is σ = 134347352527152. Its totient is φ = 30799751040000.
The previous prime is 65468893084891. The next prime is 65468893084921. The reversal of 65468893084912 is 21948039886456.
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, 34783839 + ... + 36617662.
Almost surely, 265468893084912 is an apocalyptic number.
It is an amenable number.
65468893084912 is an abundant number, since it is smaller than the sum of its proper divisors (68878459442240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65468893084912 is a wasteful number, since it uses less digits than its factorization.
65468893084912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71404897 (or 71404891 counting only the distinct ones).
The product of its (nonzero) digits is 716636160, while the sum is 73.
The spelling of 65468893084912 in words is "sixty-five trillion, four hundred sixty-eight billion, eight hundred ninety-three million, eighty-four thousand, nine hundred twelve".
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