Base | Representation |
---|---|
bin | 10101110100101100100001… |
… | …11011011110110011111011 |
3 | 20021220210211122210200220122 |
4 | 22322112100323132303323 |
5 | 22242232211341010021 |
6 | 250022203104443455 |
7 | 13052112304635344 |
oct | 1272262073366373 |
9 | 207823748720818 |
10 | 47990101110011 |
11 | 1432253aa82795 |
12 | 547097791958b |
13 | 20a15a7413268 |
14 | bbca3a1d50cb |
15 | 5834ecae7bab |
hex | 2ba590edecfb |
47990101110011 has 8 divisors (see below), whose sum is σ = 49902159816480. Its totient is φ = 46095190912512.
The previous prime is 47990101109879. The next prime is 47990101110013. The reversal of 47990101110011 is 11001110109974.
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 47990101110011 - 230 = 47989027368187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47990101110013) 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, 4287121535 + ... + 4287132728.
It is an arithmetic number, because the mean of its divisors is an integer number (6237769977060).
Almost surely, 247990101110011 is an apocalyptic number.
47990101110011 is a deficient number, since it is larger than the sum of its proper divisors (1912058706469).
47990101110011 is a wasteful number, since it uses less digits than its factorization.
47990101110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8574254485.
The product of its (nonzero) digits is 2268, while the sum is 35.
Adding to 47990101110011 its reverse (11001110109974), we get a palindrome (58991211219985).
The spelling of 47990101110011 in words is "forty-seven trillion, nine hundred ninety billion, one hundred one million, one hundred ten thousand, eleven".
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