Base | Representation |
---|---|
bin | 10011001010100001… |
… | …111111000111110010 |
3 | 1222010002201100002002 |
4 | 103022201333013302 |
5 | 314120402313424 |
6 | 13241525054002 |
7 | 1325636132240 |
oct | 231241770762 |
9 | 58102640062 |
10 | 20577776114 |
11 | 87aa688845 |
12 | 3ba3557302 |
13 | 1c2c2c1aac |
14 | dd2d25790 |
15 | 806848cae |
hex | 4ca87f1f2 |
20577776114 has 32 divisors (see below), whose sum is σ = 36819415296. Its totient is φ = 8433437760.
The previous prime is 20577776077. The next prime is 20577776117. The reversal of 20577776114 is 41167777502.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (20577776117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2016104 + ... + 2026284.
It is an arithmetic number, because the mean of its divisors is an integer number (1150606728).
Almost surely, 220577776114 is an apocalyptic number.
20577776114 is a deficient number, since it is larger than the sum of its proper divisors (16241639182).
20577776114 is a wasteful number, since it uses less digits than its factorization.
20577776114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16490.
The product of its (nonzero) digits is 576240, while the sum is 47.
The spelling of 20577776114 in words is "twenty billion, five hundred seventy-seven million, seven hundred seventy-six thousand, one hundred fourteen".
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