Base | Representation |
---|---|
bin | 10010110100000101… |
… | …010011000111111010 |
3 | 1221010212001002221020 |
4 | 102310011103013322 |
5 | 312332444011424 |
6 | 13140312523310 |
7 | 1313414000535 |
oct | 226405230772 |
9 | 57125032836 |
10 | 20201157114 |
11 | 8627032376 |
12 | 3ab93b0536 |
13 | 1b9c278808 |
14 | d98cc9a1c |
15 | 7d3753079 |
hex | 4b41531fa |
20201157114 has 16 divisors (see below), whose sum is σ = 40430644128. Its totient is φ = 6728997392.
The previous prime is 20201157107. The next prime is 20201157131. The reversal of 20201157114 is 41175110202.
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, 1171137 + ... + 1188260.
It is an arithmetic number, because the mean of its divisors is an integer number (2526915258).
Almost surely, 220201157114 is an apocalyptic number.
20201157114 is an abundant number, since it is smaller than the sum of its proper divisors (20229487014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20201157114 is a wasteful number, since it uses less digits than its factorization.
20201157114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2360829.
The product of its (nonzero) digits is 560, while the sum is 24.
Adding to 20201157114 its reverse (41175110202), we get a palindrome (61376267316).
The spelling of 20201157114 in words is "twenty billion, two hundred one million, one hundred fifty-seven thousand, one hundred fourteen".
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