Base | Representation |
---|---|
bin | 11110101110011011101… |
… | …001001100110010100000 |
3 | 21110211222220021010120011 |
4 | 132232123221030302200 |
5 | 234043212143223404 |
6 | 4253552055254304 |
7 | 305355312445510 |
oct | 36563351146240 |
9 | 7424886233504 |
10 | 2111440211104 |
11 | 744502a54904 |
12 | 2a126507a394 |
13 | 12415324b6a3 |
14 | 742a1051840 |
15 | 39dcb75e604 |
hex | 1eb9ba4cca0 |
2111440211104 has 96 divisors (see below), whose sum is σ = 4821386250240. Its totient is φ = 891507432192.
The previous prime is 2111440211093. The next prime is 2111440211113. The reversal of 2111440211104 is 4011120441112.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6516357 + ... + 6832699.
It is an arithmetic number, because the mean of its divisors is an integer number (50222773440).
Almost surely, 22111440211104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2111440211104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2410693125120).
2111440211104 is an abundant number, since it is smaller than the sum of its proper divisors (2709946039136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111440211104 is a wasteful number, since it uses less digits than its factorization.
2111440211104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316802 (or 316794 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 22.
Adding to 2111440211104 its reverse (4011120441112), we get a palindrome (6122560652216).
The spelling of 2111440211104 in words is "two trillion, one hundred eleven billion, four hundred forty million, two hundred eleven thousand, one hundred four".
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