Base | Representation |
---|---|
bin | 1001001100100010110100… |
… | …1011100001011011011011 |
3 | 1022210121112201012101102101 |
4 | 2103020231023201123123 |
5 | 2311130023404310021 |
6 | 33300551423344231 |
7 | 2062334520345064 |
oct | 223105513413333 |
9 | 38717481171371 |
10 | 10111111010011 |
11 | 3249109629420 |
12 | 1173726752077 |
13 | 58462088c5ab |
14 | 26d547ab956b |
15 | 12802e848a91 |
hex | 9322d2e16db |
10111111010011 has 16 divisors (see below), whose sum is σ = 12293836076160. Its totient is φ = 8195890711680.
The previous prime is 10111111009963. The next prime is 10111111010027. The reversal of 10111111010011 is 11001011111101.
It is a happy number.
10111111010011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10111111010011 - 221 = 10111108912859 is a prime.
It is a super-3 number, since 3×101111110100113 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10111111010011.
It is not an unprimeable number, because it can be changed into a prime (10111111010111) 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, 1422894141 + ... + 1422901246.
It is an arithmetic number, because the mean of its divisors is an integer number (768364754760).
Almost surely, 210111111010011 is an apocalyptic number.
10111111010011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10111111010011 is a deficient number, since it is larger than the sum of its proper divisors (2182725066149).
10111111010011 is a wasteful number, since it uses less digits than its factorization.
10111111010011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2845795434.
The product of its (nonzero) digits is 1, while the sum is 10.
Adding to 10111111010011 its reverse (11001011111101), we get a palindrome (21112122121112).
The spelling of 10111111010011 in words is "ten trillion, one hundred eleven billion, one hundred eleven million, ten thousand, eleven".
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