Base | Representation |
---|---|
bin | 11010010001100011… |
… | …01000111011111001 |
3 | 1100102001200122122001 |
4 | 31020301220323321 |
5 | 212342100433134 |
6 | 10251413501001 |
7 | 1006361644402 |
oct | 151061507371 |
9 | 40361618561 |
10 | 14105874169 |
11 | 5a89442052 |
12 | 2898041761 |
13 | 143a52b30a |
14 | 97b5969a9 |
15 | 578598414 |
hex | 348c68ef9 |
14105874169 has 12 divisors (see below), whose sum is σ = 14775319668. Its totient is φ = 13463781120.
The previous prime is 14105874163. The next prime is 14105874173. The reversal of 14105874169 is 96147850141.
It can be written as a sum of positive squares in 2 ways, for example, as 7347061225 + 6758812944 = 85715^2 + 82212^2 .
It is not a de Polignac number, because 14105874169 - 217 = 14105743097 is a prime.
It is a super-2 number, since 2×141058741692 (a number of 21 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14105874163) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30384 + ... + 170689.
It is an arithmetic number, because the mean of its divisors is an integer number (1231276639).
Almost surely, 214105874169 is an apocalyptic number.
It is an amenable number.
14105874169 is a deficient number, since it is larger than the sum of its proper divisors (669445499).
14105874169 is an equidigital number, since it uses as much as digits as its factorization.
14105874169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201208 (or 201177 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 46.
The spelling of 14105874169 in words is "fourteen billion, one hundred five million, eight hundred seventy-four thousand, one hundred sixty-nine".
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