Base | Representation |
---|---|
bin | 110010100010010011100… |
… | …0101000000111000001000 |
3 | 220120222212001011002210020 |
4 | 1211010213011000320020 |
5 | 1402244111120241433 |
6 | 22434434525020440 |
7 | 1314542611466103 |
oct | 145044705007010 |
9 | 26528761132706 |
10 | 6945617743368 |
11 | 2238690164aa7 |
12 | 9421353b4720 |
13 | 3b4c799c8b55 |
14 | 1a02538c973a |
15 | c0a11277cb3 |
hex | 65127140e08 |
6945617743368 has 32 divisors (see below), whose sum is σ = 17374716886560. Its totient is φ = 2313782910720.
The previous prime is 6945617743331. The next prime is 6945617743439. The reversal of 6945617743368 is 8633477165496.
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, 88897873 + ... + 88975968.
It is an arithmetic number, because the mean of its divisors is an integer number (542959902705).
Almost surely, 26945617743368 is an apocalyptic number.
It is an amenable number.
6945617743368 is an abundant number, since it is smaller than the sum of its proper divisors (10429099143192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6945617743368 is a wasteful number, since it uses less digits than its factorization.
6945617743368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177875477 (or 177875473 counting only the distinct ones).
The product of its digits is 548674560, while the sum is 69.
The spelling of 6945617743368 in words is "six trillion, nine hundred forty-five billion, six hundred seventeen million, seven hundred forty-three thousand, three hundred sixty-eight".
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