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240535001 = 7283121421
BaseRepresentation
bin11100101011001…
…00010111011001
3121202121102222202
432111210113121
5443034110001
635511255545
75650341140
oct1625442731
9552542882
10240535001
11113859563
126867a5b5
133aaaa505
1423d34757
15161b496b
hexe5645d9

240535001 has 8 divisors (see below), whose sum is σ = 275870784. Its totient is φ = 205442640.

The previous prime is 240534977. The next prime is 240535051. The reversal of 240535001 is 100535042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240535001 - 214 = 240518617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240535051) 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, 58730 + ... + 62691.

It is an arithmetic number, because the mean of its divisors is an integer number (34483848).

Almost surely, 2240535001 is an apocalyptic number.

It is an amenable number.

240535001 is a deficient number, since it is larger than the sum of its proper divisors (35335783).

240535001 is a wasteful number, since it uses less digits than its factorization.

240535001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121711.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 240535001 is about 15509.1908557474. The cubic root of 240535001 is about 621.9079286319.

The spelling of 240535001 in words is "two hundred forty million, five hundred thirty-five thousand, one".

Divisors: 1 7 283 1981 121421 849947 34362143 240535001