Base | Representation |
---|---|
bin | 11100101010011… |
… | …01101000010000 |
3 | 121202102201020112 |
4 | 32111031220100 |
5 | 443023114442 |
6 | 35505300452 |
7 | 5646502466 |
oct | 1625155020 |
9 | 552381215 |
10 | 240441872 |
11 | 1137a55a0 |
12 | 68634728 |
13 | 3aa76cc8 |
14 | 23d0c836 |
15 | 16197082 |
hex | e54da10 |
240441872 has 40 divisors (see below), whose sum is σ = 514669440. Its totient is φ = 107902080.
The previous prime is 240441857. The next prime is 240441881. The reversal of 240441872 is 278144042.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5258 + ... + 22550.
It is an arithmetic number, because the mean of its divisors is an integer number (12866736).
Almost surely, 2240441872 is an apocalyptic number.
240441872 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 240441872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257334720).
240441872 is an abundant number, since it is smaller than the sum of its proper divisors (274227568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240441872 is a wasteful number, since it uses less digits than its factorization.
240441872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17391 (or 17385 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 32.
The square root of 240441872 is about 15506.1881840767. The cubic root of 240441872 is about 621.8276559902.
The spelling of 240441872 in words is "two hundred forty million, four hundred forty-one thousand, eight hundred seventy-two".
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