Base | Representation |
---|---|
bin | 11010000101011101… |
… | …01101111110101001 |
3 | 1100010222211112002202 |
4 | 31002232231332221 |
5 | 212140114220342 |
6 | 10233351505545 |
7 | 1004020550666 |
oct | 150256557651 |
9 | 40128745082 |
10 | 14004445097 |
11 | 5a37164975 |
12 | 286a0882b5 |
13 | 1422507206 |
14 | 96bd12a6d |
15 | 56e710332 |
hex | 342badfa9 |
14004445097 has 4 divisors (see below), whose sum is σ = 14044118100. Its totient is φ = 13964772096.
The previous prime is 14004445069. The next prime is 14004445109. The reversal of 14004445097 is 79054440041.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79054440041 = 23 ⋅3437149567.
It can be written as a sum of positive squares in 2 ways, for example, as 7475158681 + 6529286416 = 86459^2 + 80804^2 .
It is a cyclic number.
It is not a de Polignac number, because 14004445097 - 210 = 14004444073 is a prime.
It is a super-2 number, since 2×140044450972 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14004445097.
It is not an unprimeable number, because it can be changed into a prime (14004445057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19835972 + ... + 19836677.
It is an arithmetic number, because the mean of its divisors is an integer number (3511029525).
Almost surely, 214004445097 is an apocalyptic number.
It is an amenable number.
14004445097 is a deficient number, since it is larger than the sum of its proper divisors (39673003).
14004445097 is an equidigital number, since it uses as much as digits as its factorization.
14004445097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39673002.
The product of its (nonzero) digits is 80640, while the sum is 38.
The spelling of 14004445097 in words is "fourteen billion, four million, four hundred forty-five thousand, ninety-seven".
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