Base | Representation |
---|---|
bin | 11100101000110… |
… | …00001100100011 |
3 | 121202000121000120 |
4 | 32110120030203 |
5 | 442444114021 |
6 | 35500451323 |
7 | 5644601430 |
oct | 1624301443 |
9 | 552017016 |
10 | 240223011 |
11 | 113666116 |
12 | 68549b43 |
13 | 3a9cb4c2 |
14 | 23c92b87 |
15 | 161522c6 |
hex | e518323 |
240223011 has 8 divisors (see below), whose sum is σ = 366054144. Its totient is φ = 137270280.
The previous prime is 240223007. The next prime is 240223051. The reversal of 240223011 is 110322042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 240223011 - 22 = 240223007 is a prime.
It is a super-2 number, since 2×2402230112 = 115414190027812242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (240223051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5719575 + ... + 5719616.
It is an arithmetic number, because the mean of its divisors is an integer number (45756768).
Almost surely, 2240223011 is an apocalyptic number.
240223011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
240223011 is a deficient number, since it is larger than the sum of its proper divisors (125831133).
240223011 is a wasteful number, since it uses less digits than its factorization.
240223011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11439201.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 240223011 is about 15499.1293626449. The cubic root of 240223011 is about 621.6389268873.
Adding to 240223011 its reverse (110322042), we get a palindrome (350545053).
The spelling of 240223011 in words is "two hundred forty million, two hundred twenty-three thousand, eleven".
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