Base | Representation |
---|---|
bin | 10011111000111010100… |
… | …00010100010101010100 |
3 | 2102022221200000022111111 |
4 | 21330131100110111110 |
5 | 42144040444220131 |
6 | 1241540104344404 |
7 | 100242025254100 |
oct | 11743520242524 |
9 | 2368850008444 |
10 | 683390616916 |
11 | 243908207317 |
12 | b0542175104 |
13 | 4c59c381307 |
14 | 2510d466900 |
15 | 12b9ad3dab1 |
hex | 9f1d414554 |
683390616916 has 72 divisors (see below), whose sum is σ = 1395466047360. Its totient is φ = 291982195008.
The previous prime is 683390616893. The next prime is 683390617043. The reversal of 683390616916 is 619616093386.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149111961 + ... + 149116543.
It is an arithmetic number, because the mean of its divisors is an integer number (19381472880).
Almost surely, 2683390616916 is an apocalyptic number.
It is an amenable number.
683390616916 is an abundant number, since it is smaller than the sum of its proper divisors (712075430444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
683390616916 is a wasteful number, since it uses less digits than its factorization.
683390616916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6773 (or 6764 counting only the distinct ones).
The product of its (nonzero) digits is 7558272, while the sum is 58.
The spelling of 683390616916 in words is "six hundred eighty-three billion, three hundred ninety million, six hundred sixteen thousand, nine hundred sixteen".
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