Base | Representation |
---|---|
bin | 11011100001011010… |
… | …10101111100000010 |
3 | 1102010202100021001200 |
4 | 31300231111330002 |
5 | 220230103231133 |
6 | 10442105242030 |
7 | 1032105352200 |
oct | 156055257402 |
9 | 42122307050 |
10 | 14775836418 |
11 | 62a2635662 |
12 | 2a44493316 |
13 | 1516281495 |
14 | a02552070 |
15 | 5b72d5913 |
hex | 370b55f02 |
14775836418 has 54 divisors (see below), whose sum is σ = 37250239689. Its totient is φ = 4220636112.
The previous prime is 14775836401. The next prime is 14775836441. The reversal of 14775836418 is 81463857741.
14775836418 is a `hidden beast` number, since 1 + 47 + 7 + 583 + 6 + 4 + 18 = 666.
14775836418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 14666905449 + 108930969 = 121107^2 + 10437^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=85953.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 26 ways as a sum of consecutive naturals, for example, 3607980 + ... + 3612072.
Almost surely, 214775836418 is an apocalyptic number.
14775836418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
14775836418 is an abundant number, since it is smaller than the sum of its proper divisors (22474403271).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14775836418 is an frugal number, since it uses more digits than its factorization.
14775836418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8208 (or 4105 counting only the distinct ones).
The product of its digits is 4515840, while the sum is 54.
The spelling of 14775836418 in words is "fourteen billion, seven hundred seventy-five million, eight hundred thirty-six thousand, four hundred eighteen".
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