Base | Representation |
---|---|
bin | 10010110000000110… |
… | …101101111001001001 |
3 | 1220222012110111212210 |
4 | 102300012231321021 |
5 | 312213402420131 |
6 | 13125530255333 |
7 | 1311643514031 |
oct | 226006557111 |
9 | 56865414783 |
10 | 20134420041 |
11 | 85a239a86a |
12 | 3a9ab87549 |
13 | 1b8b4b0218 |
14 | d900b68c1 |
15 | 7cc96e146 |
hex | 4b01ade49 |
20134420041 has 8 divisors (see below), whose sum is σ = 28013106240. Its totient is φ = 12839340272.
The previous prime is 20134419997. The next prime is 20134420073. The reversal of 20134420041 is 14002443102.
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 20134420041 - 27 = 20134419913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20134420081) 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, 145901526 + ... + 145901663.
It is an arithmetic number, because the mean of its divisors is an integer number (3501638280).
Almost surely, 220134420041 is an apocalyptic number.
It is an amenable number.
20134420041 is a deficient number, since it is larger than the sum of its proper divisors (7878686199).
20134420041 is a wasteful number, since it uses less digits than its factorization.
20134420041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291803215.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 20134420041 its reverse (14002443102), we get a palindrome (34136863143).
The spelling of 20134420041 in words is "twenty billion, one hundred thirty-four million, four hundred twenty thousand, forty-one".
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