Base | Representation |
---|---|
bin | 11010010001000110… |
… | …11010100111100001 |
3 | 1100101210200012212101 |
4 | 31020203122213201 |
5 | 212340122124010 |
6 | 10251201530401 |
7 | 1006315154560 |
oct | 151043324741 |
9 | 40353605771 |
10 | 14102145505 |
11 | 5a87325708 |
12 | 2896943a01 |
13 | 14398240c6 |
14 | 97aca5bd7 |
15 | 5780ad73a |
hex | 3488da9e1 |
14102145505 has 8 divisors (see below), whose sum is σ = 19340085312. Its totient is φ = 9670042608.
The previous prime is 14102145481. The next prime is 14102145511. The reversal of 14102145505 is 50554120141.
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 14102145505 - 227 = 13967927777 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201459187 + ... + 201459256.
It is an arithmetic number, because the mean of its divisors is an integer number (2417510664).
Almost surely, 214102145505 is an apocalyptic number.
It is an amenable number.
14102145505 is a deficient number, since it is larger than the sum of its proper divisors (5237939807).
14102145505 is an equidigital number, since it uses as much as digits as its factorization.
14102145505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402918455.
The product of its (nonzero) digits is 4000, while the sum is 28.
Adding to 14102145505 its reverse (50554120141), we get a palindrome (64656265646).
The spelling of 14102145505 in words is "fourteen billion, one hundred two million, one hundred forty-five thousand, five hundred five".
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