Base | Representation |
---|---|
bin | 11010001000000101… |
… | …11001110110010111 |
3 | 1100012112100201200200 |
4 | 31010002321312113 |
5 | 212211241420230 |
6 | 10235500511543 |
7 | 1004406254166 |
oct | 150402716627 |
9 | 40175321620 |
10 | 14026513815 |
11 | 5a48668486 |
12 | 287554b5b3 |
13 | 1426c63122 |
14 | 970c193dd |
15 | 57161e160 |
hex | 3440b9d97 |
14026513815 has 24 divisors (see below), whose sum is σ = 24327859920. Its totient is φ = 7476119424.
The previous prime is 14026513751. The next prime is 14026513819. The reversal of 14026513815 is 51831562041.
14026513815 is a `hidden beast` number, since 1 + 40 + 26 + 513 + 81 + 5 = 666.
14026513815 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14026513815 - 26 = 14026513751 is a prime.
It is a super-4 number, since 4×140265138154 (a number of 42 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14026513815.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14026513819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24457 + ... + 169266.
It is an arithmetic number, because the mean of its divisors is an integer number (1013660830).
Almost surely, 214026513815 is an apocalyptic number.
14026513815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14026513815 is a deficient number, since it is larger than the sum of its proper divisors (10301346105).
14026513815 is a wasteful number, since it uses less digits than its factorization.
14026513815 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195343 (or 195340 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The spelling of 14026513815 in words is "fourteen billion, twenty-six million, five hundred thirteen thousand, eight hundred fifteen".
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