Base | Representation |
---|---|
bin | 11011000101001010… |
… | …01010001111001111 |
3 | 1101112020100002101021 |
4 | 31202211022033033 |
5 | 214233413412234 |
6 | 10402401055011 |
7 | 1023166564045 |
oct | 154245121717 |
9 | 41466302337 |
10 | 14538810319 |
11 | 6190863420 |
12 | 2999027467 |
13 | 14a9132157 |
14 | 9bcc92395 |
15 | 5a15b59b4 |
hex | 36294a3cf |
14538810319 has 8 divisors (see below), whose sum is σ = 15866773200. Its totient is φ = 13211889600.
The previous prime is 14538810313. The next prime is 14538810331. The reversal of 14538810319 is 91301883541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14538810319 - 215 = 14538777551 is a prime.
It is a super-2 number, since 2×145388103192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14538810313) 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, 231222 + ... + 287299.
It is an arithmetic number, because the mean of its divisors is an integer number (1983346650).
Almost surely, 214538810319 is an apocalyptic number.
14538810319 is a deficient number, since it is larger than the sum of its proper divisors (1327962881).
14538810319 is a wasteful number, since it uses less digits than its factorization.
14538810319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 521081.
The product of its (nonzero) digits is 103680, while the sum is 43.
The spelling of 14538810319 in words is "fourteen billion, five hundred thirty-eight million, eight hundred ten thousand, three hundred nineteen".
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