Base | Representation |
---|---|
bin | 10101100010001001… |
… | …01111100010111000 |
3 | 1002211200120200222002 |
4 | 22301010233202320 |
5 | 142134022321034 |
6 | 5151054520132 |
7 | 556325466224 |
oct | 126104574270 |
9 | 32750520862 |
10 | 11560745144 |
11 | 49a2814a33 |
12 | 22a7806048 |
13 | 112315a900 |
14 | 7b9559784 |
15 | 479e05e7e |
hex | 2b112f8b8 |
11560745144 has 96 divisors (see below), whose sum is σ = 24947701920. Its totient is φ = 5002702848.
The previous prime is 11560745081. The next prime is 11560745159. The reversal of 11560745144 is 44154706511.
It is a junction number, because it is equal to n+sod(n) for n = 11560745098 and 11560745107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7193189 + ... + 7194795.
It is an arithmetic number, because the mean of its divisors is an integer number (259871895).
Almost surely, 211560745144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11560745144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12473850960).
11560745144 is an abundant number, since it is smaller than the sum of its proper divisors (13386956776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11560745144 is a wasteful number, since it uses less digits than its factorization.
11560745144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1969 (or 1952 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The spelling of 11560745144 in words is "eleven billion, five hundred sixty million, seven hundred forty-five thousand, one hundred forty-four".
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