Base | Representation |
---|---|
bin | 1001001100001110000111… |
… | …01011101100101101000101 |
3 | 2122120011101121010221202100 |
4 | 10212013003223230231011 |
5 | 10122114320124440401 |
6 | 110552504132302313 |
7 | 4154130000426120 |
oct | 446070353545505 |
9 | 78504347127670 |
10 | 20211104140101 |
11 | 6492532426026 |
12 | 2325069a71999 |
13 | b37b8bc905c4 |
14 | 4dc318d9b3b7 |
15 | 250b0d0bab86 |
hex | 1261c3aecb45 |
20211104140101 has 24 divisors (see below), whose sum is σ = 33569051746880. Its totient is φ = 11478348357696.
The previous prime is 20211104140091. The next prime is 20211104140163. The reversal of 20211104140101 is 10104140111202.
20211104140101 is a `hidden beast` number, since 2 + 0 + 211 + 10 + 41 + 401 + 0 + 1 = 666.
It is a de Polignac number, because none of the positive numbers 2k-20211104140101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20211104100101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 984073096 + ... + 984093633.
Almost surely, 220211104140101 is an apocalyptic number.
20211104140101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
20211104140101 is a deficient number, since it is larger than the sum of its proper divisors (13357947606779).
20211104140101 is a wasteful number, since it uses less digits than its factorization.
20211104140101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1968166905 (or 1968166902 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 20211104140101 its reverse (10104140111202), we get a palindrome (30315244251303).
The spelling of 20211104140101 in words is "twenty trillion, two hundred eleven billion, one hundred four million, one hundred forty thousand, one hundred one".
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