Base | Representation |
---|---|
bin | 11101010000000011111… |
… | …100111100001000010111 |
3 | 21010011110002110220222201 |
4 | 131100003330330020113 |
5 | 230413201404013421 |
6 | 4135233210505331 |
7 | 265140265411303 |
oct | 35200374741027 |
9 | 7104402426881 |
10 | 2010111001111 |
11 | 705535290654 |
12 | 2856a6135247 |
13 | 117725247775 |
14 | 6d40b668d03 |
15 | 3744a9b4b91 |
hex | 1d403f3c217 |
2010111001111 has 16 divisors (see below), whose sum is σ = 2043341117440. Its totient is φ = 1976977743840.
The previous prime is 2010111001069. The next prime is 2010111001133. The reversal of 2010111001111 is 1111001110102.
It is a cyclic number.
It is not a de Polignac number, because 2010111001111 - 213 = 2010110992919 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 (2010111001181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201671650 + ... + 201681616.
It is an arithmetic number, because the mean of its divisors is an integer number (127708819840).
Almost surely, 22010111001111 is an apocalyptic number.
2010111001111 is a deficient number, since it is larger than the sum of its proper divisors (33230116329).
2010111001111 is an equidigital number, since it uses as much as digits as its factorization.
2010111001111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14494.
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 2010111001111 its reverse (1111001110102), we get a palindrome (3121112111213).
The spelling of 2010111001111 in words is "two trillion, ten billion, one hundred eleven million, one thousand, one hundred eleven".
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