Base | Representation |
---|---|
bin | 10010101111000000… |
… | …101011111000010011 |
3 | 1220220220220210222210 |
4 | 102233000223320103 |
5 | 312144202433330 |
6 | 13124033003203 |
7 | 1311331463151 |
oct | 225700537023 |
9 | 56826823883 |
10 | 20116061715 |
11 | 8592aa09a2 |
12 | 3a949b3503 |
13 | 1b877530c9 |
14 | d8b8983d1 |
15 | 7cb0448b0 |
hex | 4af02be13 |
20116061715 has 8 divisors (see below), whose sum is σ = 32185698768. Its totient is φ = 10728566240.
The previous prime is 20116061701. The next prime is 20116061731. The reversal of 20116061715 is 51716061102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20116061715 - 214 = 20116045331 is a prime.
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 7 ways as a sum of consecutive naturals, for example, 670535376 + ... + 670535405.
It is an arithmetic number, because the mean of its divisors is an integer number (4023212346).
Almost surely, 220116061715 is an apocalyptic number.
20116061715 is a deficient number, since it is larger than the sum of its proper divisors (12069637053).
20116061715 is a wasteful number, since it uses less digits than its factorization.
20116061715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1341070789.
The product of its (nonzero) digits is 2520, while the sum is 30.
The spelling of 20116061715 in words is "twenty billion, one hundred sixteen million, sixty-one thousand, seven hundred fifteen".
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