Base | Representation |
---|---|
bin | 110000101000001011011… |
… | …0100101010100010111001 |
3 | 212122220220021220210101012 |
4 | 1201100112310222202321 |
5 | 1334000001104021311 |
6 | 22114142312203305 |
7 | 1256566456551305 |
oct | 141202664524271 |
9 | 25586807823335 |
10 | 6683352017081 |
11 | 2147436a85083 |
12 | 8bb341099535 |
13 | 39631171796c |
14 | 191694088d05 |
15 | b8cb16ee78b |
hex | 61416d2a8b9 |
6683352017081 has 32 divisors (see below), whose sum is σ = 7124932070400. Its totient is φ = 6259530182400.
The previous prime is 6683352017077. The next prime is 6683352017093. The reversal of 6683352017081 is 1807102533866.
It is a cyclic number.
It is not a de Polignac number, because 6683352017081 - 22 = 6683352017077 is a prime.
It is a super-2 number, since 2×66833520170812 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6683352017011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111083195 + ... + 111143343.
It is an arithmetic number, because the mean of its divisors is an integer number (222654127200).
Almost surely, 26683352017081 is an apocalyptic number.
6683352017081 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
6683352017081 is a deficient number, since it is larger than the sum of its proper divisors (441580053319).
6683352017081 is a wasteful number, since it uses less digits than its factorization.
6683352017081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61185.
The product of its (nonzero) digits is 1451520, while the sum is 50.
The spelling of 6683352017081 in words is "six trillion, six hundred eighty-three billion, three hundred fifty-two million, seventeen thousand, eighty-one".
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