Base | Representation |
---|---|
bin | 10100100000111111… |
… | …00111010100011100 |
3 | 1001102121001100100000 |
4 | 22100133213110130 |
5 | 140024110004322 |
6 | 5020531134300 |
7 | 536640440604 |
oct | 122037472434 |
9 | 31377040300 |
10 | 11014141212 |
11 | 4742217348 |
12 | 2174744390 |
13 | 1066b39129 |
14 | 766b11c04 |
15 | 446e343ac |
hex | 2907e751c |
11014141212 has 108 divisors (see below), whose sum is σ = 29414025368. Its totient is φ = 3602815200.
The previous prime is 11014141199. The next prime is 11014141219. The reversal of 11014141212 is 21214141011.
11014141212 is a `hidden beast` number, since 110 + 141 + 412 + 1 + 2 = 666.
11014141212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (108).
It is a super-2 number, since 2×110141412122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11014141219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25554637 + ... + 25555067.
Almost surely, 211014141212 is an apocalyptic number.
11014141212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11014141212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14707012684).
11014141212 is an abundant number, since it is smaller than the sum of its proper divisors (18399884156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11014141212 is an frugal number, since it uses more digits than its factorization.
11014141212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 942 (or 497 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 11014141212 its reverse (21214141011), we get a palindrome (32228282223).
The spelling of 11014141212 in words is "eleven billion, fourteen million, one hundred forty-one thousand, two hundred twelve".
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