Base | Representation |
---|---|
bin | 101011111000001101… |
… | …101110111101000111 |
3 | 11111121110100100001201 |
4 | 223320031232331013 |
5 | 1232442142211402 |
6 | 33351025003331 |
7 | 3255346404562 |
oct | 537015567507 |
9 | 144543310051 |
10 | 47114022727 |
11 | 18a87701672 |
12 | 916a483547 |
13 | 459ab9b875 |
14 | 23cd3294d9 |
15 | 135b325687 |
hex | af836ef47 |
47114022727 has 4 divisors (see below), whose sum is σ = 47114691736. Its totient is φ = 47113353720.
The previous prime is 47114022719. The next prime is 47114022737. The reversal of 47114022727 is 72722041174.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47114022727 - 23 = 47114022719 is a prime.
It is a super-2 number, since 2×471140227272 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47114022707) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214524 + ... + 374497.
It is an arithmetic number, because the mean of its divisors is an integer number (11778672934).
Almost surely, 247114022727 is an apocalyptic number.
47114022727 is a deficient number, since it is larger than the sum of its proper divisors (669009).
47114022727 is an equidigital number, since it uses as much as digits as its factorization.
47114022727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669008.
The product of its (nonzero) digits is 43904, while the sum is 37.
The spelling of 47114022727 in words is "forty-seven billion, one hundred fourteen million, twenty-two thousand, seven hundred twenty-seven".
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