Base | Representation |
---|---|
bin | 11100101000110… |
… | …00001100011000 |
3 | 121202000121000011 |
4 | 32110120030120 |
5 | 442444114000 |
6 | 35500451304 |
7 | 5644601413 |
oct | 1624301430 |
9 | 552017004 |
10 | 240223000 |
11 | 113666106 |
12 | 68549b34 |
13 | 3a9cb4b4 |
14 | 23c92b7a |
15 | 161522ba |
hex | e518318 |
240223000 has 64 divisors (see below), whose sum is σ = 565081920. Its totient is φ = 95584000.
The previous prime is 240222967. The next prime is 240223003. The reversal of 240223000 is 322042.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240223003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232485 + ... + 233515.
It is an arithmetic number, because the mean of its divisors is an integer number (8829405).
Almost surely, 2240223000 is an apocalyptic number.
240223000 is a gapful number since it is divisible by the number (20) 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 240223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282540960).
240223000 is an abundant number, since it is smaller than the sum of its proper divisors (324858920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240223000 is a wasteful number, since it uses less digits than its factorization.
240223000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1285 (or 1271 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 240223000 is about 15499.1290077862. The cubic root of 240223000 is about 621.6389173988.
Adding to 240223000 its reverse (322042), we get a palindrome (240545042).
The spelling of 240223000 in words is "two hundred forty million, two hundred twenty-three thousand".
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