Base | Representation |
---|---|
bin | 11011001011011000… |
… | …10101111100001101 |
3 | 1101122212120212022222 |
4 | 31211230111330031 |
5 | 214340300244114 |
6 | 10411504145125 |
7 | 1024402444136 |
oct | 154554257415 |
9 | 41585525288 |
10 | 14591024909 |
11 | 6208286a7a |
12 | 29b26081a5 |
13 | 14b6bb4566 |
14 | 9c5ba4c8d |
15 | 5a5e7b98e |
hex | 365b15f0d |
14591024909 has 8 divisors (see below), whose sum is σ = 14643744192. Its totient is φ = 14538345120.
The previous prime is 14591024879. The next prime is 14591024941. The reversal of 14591024909 is 90942019541.
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 14591024909 - 212 = 14591020813 is a prime.
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 14591024909.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14591024009) 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 7 ways as a sum of consecutive naturals, for example, 869024 + ... + 885654.
It is an arithmetic number, because the mean of its divisors is an integer number (1830468024).
Almost surely, 214591024909 is an apocalyptic number.
It is an amenable number.
14591024909 is a deficient number, since it is larger than the sum of its proper divisors (52719283).
14591024909 is a wasteful number, since it uses less digits than its factorization.
14591024909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19747.
The product of its (nonzero) digits is 116640, while the sum is 44.
The spelling of 14591024909 in words is "fourteen billion, five hundred ninety-one million, twenty-four thousand, nine hundred nine".
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