Base | Representation |
---|---|
bin | 11010010011110101… |
… | …01001111111100111 |
3 | 1100110101201002221021 |
4 | 31021322221333213 |
5 | 212412000440030 |
6 | 10253340032011 |
7 | 1010013434536 |
oct | 151172517747 |
9 | 40411632837 |
10 | 14125015015 |
11 | 5a99225931 |
12 | 28a2532607 |
13 | 14414a0667 |
14 | 97dd3a31d |
15 | 57a0c997a |
hex | 349ea9fe7 |
14125015015 has 4 divisors (see below), whose sum is σ = 16950018024. Its totient is φ = 11300012008.
The previous prime is 14125014991. The next prime is 14125015027. The reversal of 14125015015 is 51051052141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51051052141 = 167 ⋅305694923.
It is a cyclic number.
It is not a de Polignac number, because 14125015015 - 29 = 14125014503 is a prime.
It is a Duffinian number.
14125015015 is a modest number, since divided by 15015 gives 14125 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412501497 + ... + 1412501506.
It is an arithmetic number, because the mean of its divisors is an integer number (4237504506).
Almost surely, 214125015015 is an apocalyptic number.
14125015015 is a deficient number, since it is larger than the sum of its proper divisors (2825003009).
14125015015 is an equidigital number, since it uses as much as digits as its factorization.
14125015015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2825003008.
The product of its (nonzero) digits is 1000, while the sum is 25.
Adding to 14125015015 its reverse (51051052141), we get a palindrome (65176067156).
The spelling of 14125015015 in words is "fourteen billion, one hundred twenty-five million, fifteen thousand, fifteen".
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