Base | Representation |
---|---|
bin | 11110101110000111111… |
… | …101100101110001101010 |
3 | 21110211010212221021120002 |
4 | 132232013331211301222 |
5 | 234042023130341020 |
6 | 4253455222103002 |
7 | 305344163011106 |
oct | 36560775456152 |
9 | 7424125837502 |
10 | 2111110012010 |
11 | 74435362439a |
12 | 2a119257aa62 |
13 | 1240cca090cc |
14 | 7426d25a906 |
15 | 39dac787975 |
hex | 1eb87f65c6a |
2111110012010 has 16 divisors (see below), whose sum is σ = 3800040818472. Its totient is φ = 844434494400.
The previous prime is 2111110011937. The next prime is 2111110012013. The reversal of 2111110012010 is 102100111112.
It can be written as a sum of positive squares in 4 ways, for example, as 1762078369489 + 349031642521 = 1327433^2 + 590789^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2111110011982 and 2111110012000.
It is not an unprimeable number, because it can be changed into a prime (2111110012013) 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, 218801 + ... + 2066420.
Almost surely, 22111110012010 is an apocalyptic number.
2111110012010 is a deficient number, since it is larger than the sum of its proper divisors (1688930806462).
2111110012010 is a wasteful number, since it uses less digits than its factorization.
2111110012010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2377609.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 2111110012010 its reverse (102100111112), we get a palindrome (2213210123122).
The spelling of 2111110012010 in words is "two trillion, one hundred eleven billion, one hundred ten million, twelve thousand, ten".
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