Base | Representation |
---|---|
bin | 10011111000100101110… |
… | …01001100010101001110 |
3 | 2102022111112220121202002 |
4 | 21330102321030111032 |
5 | 42143211444021140 |
6 | 1241510534432302 |
7 | 100234514555522 |
oct | 11742271142516 |
9 | 2368445817662 |
10 | 683216782670 |
11 | 243829076054 |
12 | b04b3b02692 |
13 | 4c572358a06 |
14 | 250d4335d82 |
15 | 12b8a952415 |
hex | 9f12e4c54e |
683216782670 has 16 divisors (see below), whose sum is σ = 1302130809648. Its totient is φ = 257211024000.
The previous prime is 683216782637. The next prime is 683216782673. The reversal of 683216782670 is 76287612386.
683216782670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (683216782673) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009460956 + ... + 2009461295.
It is an arithmetic number, because the mean of its divisors is an integer number (81383175603).
Almost surely, 2683216782670 is an apocalyptic number.
683216782670 is a deficient number, since it is larger than the sum of its proper divisors (618914026978).
683216782670 is a wasteful number, since it uses less digits than its factorization.
683216782670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4018922275.
The product of its (nonzero) digits is 8128512, while the sum is 56.
The spelling of 683216782670 in words is "six hundred eighty-three billion, two hundred sixteen million, seven hundred eighty-two thousand, six hundred seventy".
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