Base | Representation |
---|---|
bin | 1101111110000100110… |
… | …0101100100010100101 |
3 | 211221111002222111121112 |
4 | 3133201030230202211 |
5 | 12413010324344140 |
6 | 302131034554405 |
7 | 23224313160215 |
oct | 3374114544245 |
9 | 757432874545 |
10 | 240001403045 |
11 | 92869598388 |
12 | 3a61bb98a05 |
13 | 1982a773231 |
14 | b88a936245 |
15 | 639a136c65 |
hex | 37e132c8a5 |
240001403045 has 4 divisors (see below), whose sum is σ = 288001683660. Its totient is φ = 192001122432.
The previous prime is 240001403039. The next prime is 240001403071. The reversal of 240001403045 is 540304100042.
240001403045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 78950884324 + 161050518721 = 280982^2 + 401311^2 .
It is a cyclic number.
It is not a de Polignac number, because 240001403045 - 230 = 238927661221 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 240001403045.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24000140300 + ... + 24000140309.
It is an arithmetic number, because the mean of its divisors is an integer number (72000420915).
Almost surely, 2240001403045 is an apocalyptic number.
It is an amenable number.
240001403045 is a deficient number, since it is larger than the sum of its proper divisors (48000280615).
240001403045 is an equidigital number, since it uses as much as digits as its factorization.
240001403045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48000280614.
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 240001403045 its reverse (540304100042), we get a palindrome (780305503087).
The spelling of 240001403045 in words is "two hundred forty billion, one million, four hundred three thousand, forty-five".
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