Base | Representation |
---|---|
bin | 1001001001100100011100… |
… | …00110111100100110001001 |
3 | 2122020110021011022222121001 |
4 | 10210302032012330212021 |
5 | 10114121240304001301 |
6 | 110443001102215001 |
7 | 4144423425500560 |
oct | 444621606744611 |
9 | 78213234288531 |
10 | 20120011000201 |
11 | 6457937755832 |
12 | 230b486b84461 |
13 | b2c40284cca8 |
14 | 4d7b56c28bd7 |
15 | 24d57acb0c01 |
hex | 124c8e1bc989 |
20120011000201 has 8 divisors (see below), whose sum is σ = 24204524511680. Its totient is φ = 16338054045168.
The previous prime is 20120011000183. The next prime is 20120011000231. The reversal of 20120011000201 is 10200011002102.
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 20120011000201 - 219 = 20120010475913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20120011000231) 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, 75639138966 + ... + 75639139231.
It is an arithmetic number, because the mean of its divisors is an integer number (3025565563960).
Almost surely, 220120011000201 is an apocalyptic number.
It is an amenable number.
20120011000201 is a deficient number, since it is larger than the sum of its proper divisors (4084513511479).
20120011000201 is a wasteful number, since it uses less digits than its factorization.
20120011000201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151278278223.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20120011000201 its reverse (10200011002102), we get a palindrome (30320022002303).
The spelling of 20120011000201 in words is "twenty trillion, one hundred twenty billion, eleven million, two hundred one", and thus it is an aban number.
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