| Base | Representation |
|---|---|
| bin | 10100101011010010… |
| … | …11101110111100100 |
| 3 | 1001122121202102020110 |
| 4 | 22111221131313210 |
| 5 | 140213224010040 |
| 6 | 5033300333020 |
| 7 | 542040425343 |
| oct | 122551356744 |
| 9 | 31577672213 |
| 10 | 11100610020 |
| 11 | 4787006675 |
| 12 | 21996a4170 |
| 13 | 107ba229c6 |
| 14 | 7743bdb5a |
| 15 | 44e814980 |
| hex | 295a5dde4 |
11100610020 has 96 divisors (see below), whose sum is σ = 33373783296. Its totient is φ = 2746777600.
The previous prime is 11100609979. The next prime is 11100610021. The reversal of 11100610020 is 2001600111.
It is a happy number.
It is a super-2 number, since 2×111006100202 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 11100609978 and 11100610005.
It is not an unprimeable number, because it can be changed into a prime (11100610021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4221 + ... + 149060.
It is an arithmetic number, because the mean of its divisors is an integer number (347643576).
Almost surely, 211100610020 is an apocalyptic number.
11100610020 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 11100610020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16686891648).
11100610020 is an abundant number, since it is smaller than the sum of its proper divisors (22273173276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100610020 is a wasteful number, since it uses less digits than its factorization.
11100610020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153381 (or 153379 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Subtracting from 11100610020 its reverse (2001600111), we obtain a palindrome (9099009909).
The spelling of 11100610020 in words is "eleven billion, one hundred million, six hundred ten thousand, twenty".
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