Base | Representation |
---|---|
bin | 110101100110011101100… |
… | …011001001010010101000 |
3 | 111001010120120210001122020 |
4 | 311212131203021102220 |
5 | 440322131113134210 |
6 | 11500051112424440 |
7 | 530055556116105 |
oct | 65463543112250 |
9 | 14033516701566 |
10 | 3683430208680 |
11 | 11a0152364962 |
12 | 4b5a593a8120 |
13 | 209466163ca1 |
14 | ca3c9707aac |
15 | 65c33ca3770 |
hex | 3599d8c94a8 |
3683430208680 has 64 divisors (see below), whose sum is σ = 11052332504640. Its totient is φ = 982066555392.
The previous prime is 3683430208669. The next prime is 3683430208687. The reversal of 3683430208680 is 868020343863.
It is not an unprimeable number, because it can be changed into a prime (3683430208687) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2183194 + ... + 3483273.
It is an arithmetic number, because the mean of its divisors is an integer number (172692695385).
Almost surely, 23683430208680 is an apocalyptic number.
3683430208680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3683430208680 is an abundant number, since it is smaller than the sum of its proper divisors (7368902295960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3683430208680 is a wasteful number, since it uses less digits than its factorization.
3683430208680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5671898 (or 5671894 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 51.
The spelling of 3683430208680 in words is "three trillion, six hundred eighty-three billion, four hundred thirty million, two hundred eight thousand, six hundred eighty".
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