Base | Representation |
---|---|
bin | 10101100010000101… |
… | …10100111110110000 |
3 | 1002211122122012022121 |
4 | 22301002310332300 |
5 | 142133410234440 |
6 | 5151040044024 |
7 | 556321305466 |
oct | 126102647660 |
9 | 32748565277 |
10 | 11560243120 |
11 | 49a2501838 |
12 | 22a7603614 |
13 | 112301325a |
14 | 7b9468836 |
15 | 479d5734a |
hex | 2b10b4fb0 |
11560243120 has 20 divisors (see below), whose sum is σ = 26877565440. Its totient is φ = 4624097216.
The previous prime is 11560243099. The next prime is 11560243133. The reversal of 11560243120 is 2134206511.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72251440 + ... + 72251599.
It is an arithmetic number, because the mean of its divisors is an integer number (1343878272).
Almost surely, 211560243120 is an apocalyptic number.
11560243120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11560243120 is an abundant number, since it is smaller than the sum of its proper divisors (15317322320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11560243120 is a wasteful number, since it uses less digits than its factorization.
11560243120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144503052 (or 144503046 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 11560243120 its reverse (2134206511), we get a palindrome (13694449631).
The spelling of 11560243120 in words is "eleven billion, five hundred sixty million, two hundred forty-three thousand, one hundred twenty".
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