Base | Representation |
---|---|
bin | 1110001101011001000… |
… | …1111101101111001000 |
3 | 212100002200001112120011 |
4 | 3203112101331233020 |
5 | 12444420434431440 |
6 | 304051041041304 |
7 | 23431231660504 |
oct | 3432621755710 |
9 | 770080045504 |
10 | 244113202120 |
11 | 945895a1937 |
12 | 3b389026234 |
13 | 1a0345a9b38 |
14 | bb5aa6d304 |
15 | 653b0e29ea |
hex | 38d647dbc8 |
244113202120 has 64 divisors (see below), whose sum is σ = 553137750720. Its totient is φ = 96955832064.
The previous prime is 244113202103. The next prime is 244113202139. The reversal of 244113202120 is 21202311442.
It is a junction number, because it is equal to n+sod(n) for n = 244113202091 and 244113202100.
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, 9551679 + ... + 9577201.
It is an arithmetic number, because the mean of its divisors is an integer number (8642777355).
Almost surely, 2244113202120 is an apocalyptic number.
244113202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244113202120 is an abundant number, since it is smaller than the sum of its proper divisors (309024548600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244113202120 is a wasteful number, since it uses less digits than its factorization.
244113202120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27214 (or 27210 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 244113202120 its reverse (21202311442), we get a palindrome (265315513562).
The spelling of 244113202120 in words is "two hundred forty-four billion, one hundred thirteen million, two hundred two thousand, one hundred twenty".
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