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240130341 = 32111926719
BaseRepresentation
bin11100101000000…
…01100100100101
3121201211212220100
432110001210211
5442433132331
635454454313
75644034313
oct1624014445
9551755810
10240130341
11113602530
1268504399
133a998279
1423c6b0b3
1516134ae6
hexe501925

240130341 has 36 divisors (see below), whose sum is σ = 399409920. Its totient is φ = 137853360.

The previous prime is 240130339. The next prime is 240130349. The reversal of 240130341 is 143031042.

It is not a de Polignac number, because 240130341 - 21 = 240130339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240130349) 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 35 ways as a sum of consecutive naturals, for example, 32380 + ... + 39098.

It is an arithmetic number, because the mean of its divisors is an integer number (11094720).

Almost surely, 2240130341 is an apocalyptic number.

It is an amenable number.

240130341 is a deficient number, since it is larger than the sum of its proper divisors (159279579).

240130341 is a wasteful number, since it uses less digits than its factorization.

240130341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774 (or 6752 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 240130341 is about 15496.1395515141. The cubic root of 240130341 is about 621.5589807734.

Adding to 240130341 its reverse (143031042), we get a palindrome (383161383).

It can be divided in two parts, 240130 and 341, that added together give a triangular number (240471 = T693).

The spelling of 240130341 in words is "two hundred forty million, one hundred thirty thousand, three hundred forty-one".

Divisors: 1 3 9 11 19 33 57 99 171 209 361 627 1083 1881 3249 3971 6719 11913 20157 35739 60471 73909 127661 221727 382983 665181 1148949 1404271 2425559 4212813 7276677 12638439 21830031 26681149 80043447 240130341