Base | Representation |
---|---|
bin | 101111101111111001110101… |
… | …010111101000011110101011 |
3 | 1000112112210222001012220210121 |
4 | 233233321311113220132223 |
5 | 210011120201111200021 |
6 | 2022344414132024111 |
7 | 62143002150551644 |
oct | 5757716527503653 |
9 | 1015483861186717 |
10 | 210000100100011 |
11 | 60a045a68a6a51 |
12 | 1b677514762037 |
13 | 9023c03094580 |
14 | 39c00b816c6cb |
15 | 19428b7ba6741 |
hex | befe755e87ab |
210000100100011 has 32 divisors (see below), whose sum is σ = 238232523872000. Its totient is φ = 183508273968768.
The previous prime is 210000100099991. The next prime is 210000100100023. The reversal of 210000100100011 is 110001001000012.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210000100100011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 210000100099967 and 210000100100003.
It is not an unprimeable number, because it can be changed into a prime (210000100100041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4743705985 + ... + 4743750253.
It is an arithmetic number, because the mean of its divisors is an integer number (7444766371000).
Almost surely, 2210000100100011 is an apocalyptic number.
210000100100011 is a deficient number, since it is larger than the sum of its proper divisors (28232423771989).
210000100100011 is a wasteful number, since it uses less digits than its factorization.
210000100100011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58043.
The product of its (nonzero) digits is 2, while the sum is 7.
Adding to 210000100100011 its reverse (110001001000012), we get a palindrome (320001101100023).
Subtracting from 210000100100011 its reverse (110001001000012), we obtain a palindrome (99999099099999).
The spelling of 210000100100011 in words is "two hundred ten trillion, one hundred million, one hundred thousand, eleven".
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