Base | Representation |
---|---|
bin | 11100101101110… |
… | …10100011100000 |
3 | 121210021101020222 |
4 | 32112322203200 |
5 | 443131404112 |
6 | 35523022212 |
7 | 5653341320 |
oct | 1626724340 |
9 | 553241228 |
10 | 240888032 |
11 | 113a7a820 |
12 | 6880a968 |
13 | 3aba20c8 |
14 | 23dc7280 |
15 | 16234372 |
hex | e5ba8e0 |
240888032 has 96 divisors (see below), whose sum is σ = 601655040. Its totient is φ = 92206080.
The previous prime is 240888031. The next prime is 240888049. The reversal of 240888032 is 230888042.
240888032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 240887983 and 240888001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240888031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144548 + ... + 146204.
It is an arithmetic number, because the mean of its divisors is an integer number (6267240).
Almost surely, 2240888032 is an apocalyptic number.
240888032 is a gapful number since it is divisible by the number (22) 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 240888032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300827520).
240888032 is an abundant number, since it is smaller than the sum of its proper divisors (360767008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240888032 is a wasteful number, since it uses less digits than its factorization.
240888032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1744 (or 1736 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 240888032 is about 15520.5680308422. The cubic root of 240888032 is about 622.2120360766.
The spelling of 240888032 in words is "two hundred forty million, eight hundred eighty-eight thousand, thirty-two".
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