Base | Representation |
---|---|
bin | 11011011011111011… |
… | …11101100000011011 |
3 | 1102000112211110211212 |
4 | 31231331331200123 |
5 | 220131321024042 |
6 | 10433344013335 |
7 | 1031006516411 |
oct | 155575754033 |
9 | 42015743755 |
10 | 14729861147 |
11 | 6279693771 |
12 | 2a3100124b |
13 | 15098a4c91 |
14 | 9da3c52b1 |
15 | 5b3253482 |
hex | 36df7d81b |
14729861147 has 8 divisors (see below), whose sum is σ = 15110731776. Its totient is φ = 14351801832.
The previous prime is 14729861129. The next prime is 14729861161. The reversal of 14729861147 is 74116892741.
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 14729861147 - 28 = 14729860891 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14729861095 and 14729861104.
It is not an unprimeable number, because it can be changed into a prime (14729861647) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692213 + ... + 713174.
It is an arithmetic number, because the mean of its divisors is an integer number (1888841472).
Almost surely, 214729861147 is an apocalyptic number.
14729861147 is a deficient number, since it is larger than the sum of its proper divisors (380870629).
14729861147 is a wasteful number, since it uses less digits than its factorization.
14729861147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1405657.
The product of its digits is 677376, while the sum is 50.
The spelling of 14729861147 in words is "fourteen billion, seven hundred twenty-nine million, eight hundred sixty-one thousand, one hundred forty-seven".
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