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242370611 = 7231315803
BaseRepresentation
bin11100111001001…
…00100000110011
3121220001200222022
432130210200303
5444021324421
640014502055
76002054600
oct1634444063
9556050868
10242370611
111148a269a
126920492b
133b2a0b82
14242916a7
15164287ab
hexe724833

242370611 has 12 divisors (see below), whose sum is σ = 282859992. Its totient is φ = 207069408.

The previous prime is 242370599. The next prime is 242370637. The reversal of 242370611 is 116073242.

It is not a de Polignac number, because 242370611 - 218 = 242108467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242310611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7436 + ... + 23238.

It is an arithmetic number, because the mean of its divisors is an integer number (23571666).

Almost surely, 2242370611 is an apocalyptic number.

242370611 is a deficient number, since it is larger than the sum of its proper divisors (40489381).

242370611 is a wasteful number, since it uses less digits than its factorization.

242370611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16130 (or 16123 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 242370611 is about 15568.2565176708. The cubic root of 242370611 is about 623.4859231291.

The spelling of 242370611 in words is "two hundred forty-two million, three hundred seventy thousand, six hundred eleven".

Divisors: 1 7 49 313 2191 15337 15803 110621 774347 4946339 34624373 242370611