Base | Representation |
---|---|
bin | 1001000111000000101110… |
… | …00000110000100001111101 |
3 | 2121221001101102202112101002 |
4 | 10203200113000300201331 |
5 | 10111201232031341133 |
6 | 110334343110500045 |
7 | 4135162306442345 |
oct | 443402700604175 |
9 | 77831342675332 |
10 | 20032113543293 |
11 | 642363194a465 |
12 | 22b6436364625 |
13 | b240354c9267 |
14 | 4d37b9279d25 |
15 | 24b1342eece8 |
hex | 12381703087d |
20032113543293 has 2 divisors, whose sum is σ = 20032113543294. Its totient is φ = 20032113543292.
The previous prime is 20032113543187. The next prime is 20032113543307. The reversal of 20032113543293 is 39234531123002.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19292097244729 + 740016298564 = 4392277^2 + 860242^2 .
It is a cyclic number.
It is not a de Polignac number, because 20032113543293 - 228 = 20031845107837 is a prime.
It is a super-4 number, since 4×200321135432934 (a number of 54 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20032113533293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016056771646 + 10016056771647.
It is an arithmetic number, because the mean of its divisors is an integer number (10016056771647).
Almost surely, 220032113543293 is an apocalyptic number.
It is an amenable number.
20032113543293 is a deficient number, since it is larger than the sum of its proper divisors (1).
20032113543293 is an equidigital number, since it uses as much as digits as its factorization.
20032113543293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 116640, while the sum is 38.
Adding to 20032113543293 its reverse (39234531123002), we get a palindrome (59266644666295).
The spelling of 20032113543293 in words is "twenty trillion, thirty-two billion, one hundred thirteen million, five hundred forty-three thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •