Base | Representation |
---|---|
bin | 1100011011110100000100011… |
… | …0110101110000001101000000 |
3 | 11020202010210011112001121201002 |
4 | 3012331001012311300031000 |
5 | 1404142100333124310210 |
6 | 12340552201032031132 |
7 | 352210055314325612 |
oct | 30675010665601500 |
9 | 4222123145047632 |
10 | 875006285775680 |
11 | 233893099a54203 |
12 | 8217a0b68324a8 |
13 | 2b73197abbca46 |
14 | 1161075cc1cdb2 |
15 | 6b25dc520b4a5 |
hex | 31bd046d70340 |
875006285775680 has 28 divisors (see below), whose sum is σ = 2083608718004100. Its totient is φ = 350002514310144.
The previous prime is 875006285775659. The next prime is 875006285775689. The reversal of 875006285775680 is 86577582600578.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 337414576847104 + 537591708928576 = 18368848^2 + 23186024^2 .
It is a junction number, because it is equal to n+sod(n) for n = 875006285775598 and 875006285775607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (875006285775689) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367197321205 + ... + 1367197321844.
It is an arithmetic number, because the mean of its divisors is an integer number (74414597071575).
Almost surely, 2875006285775680 is an apocalyptic number.
875006285775680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
875006285775680 is an abundant number, since it is smaller than the sum of its proper divisors (1208602432228420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
875006285775680 is a wasteful number, since it uses less digits than its factorization.
875006285775680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2734394643066 (or 2734394643056 counting only the distinct ones).
The product of its (nonzero) digits is 1580544000, while the sum is 74.
The spelling of 875006285775680 in words is "eight hundred seventy-five trillion, six billion, two hundred eighty-five million, seven hundred seventy-five thousand, six hundred eighty".
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