Base | Representation |
---|---|
bin | 1010000000111011100101… |
… | …0111011001111011000100 |
3 | 1102222122121021011001020100 |
4 | 2200032321113121323010 |
5 | 2420401223420200400 |
6 | 35230233513004100 |
7 | 2214345412032216 |
oct | 240167127317304 |
9 | 42878537131210 |
10 | 11011111100100 |
11 | 356587117a971 |
12 | 129a03a9b3630 |
13 | 61b46037a6b7 |
14 | 2a0d250c65b6 |
15 | 141656d92100 |
hex | a03b95d9ec4 |
11011111100100 has 216 divisors, whose sum is σ = 35482393925888. Its totient is φ = 2854045497600.
The previous prime is 11011111100069. The next prime is 11011111100147. The reversal of 11011111100100 is 100111111011.
11011111100100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32833467 + ... + 33167133.
Almost surely, 211011111100100 is an apocalyptic number.
11011111100100 is a gapful number since it is divisible by the number (10) 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 11011111100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17741196962944).
11011111100100 is an abundant number, since it is smaller than the sum of its proper divisors (24471282825788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11011111100100 is a wasteful number, since it uses less digits than its factorization.
11011111100100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334715 (or 334705 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 11011111100100 its reverse (100111111011), we get a palindrome (11111222211111).
It can be divided in two parts, 11011 and 111100100, that added together give a palindrome (111111111).
The spelling of 11011111100100 in words is "eleven trillion, eleven billion, one hundred eleven million, one hundred thousand, one hundred".
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