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242875014 = 2382748947
BaseRepresentation
bin11100111100111…
…11101010000110
3121221000022212220
432132133222012
5444134000024
640033353210
76006255264
oct1636375206
9557008786
10242875014
11115107658
1269408806
133b419635
1424383434
15164c7e79
hexe79fa86

242875014 has 16 divisors (see below), whose sum is σ = 486347328. Its totient is φ = 80858792.

The previous prime is 242875013. The next prime is 242875019. The reversal of 242875014 is 410578242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242875013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19512 + ... + 29435.

It is an arithmetic number, because the mean of its divisors is an integer number (30396708).

Almost surely, 2242875014 is an apocalyptic number.

242875014 is an abundant number, since it is smaller than the sum of its proper divisors (243472314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242875014 is a wasteful number, since it uses less digits than its factorization.

242875014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49779.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 242875014 is about 15584.4478246744. The cubic root of 242875014 is about 623.9181403547.

The spelling of 242875014 in words is "two hundred forty-two million, eight hundred seventy-five thousand, fourteen".

Divisors: 1 2 3 6 827 1654 2481 4962 48947 97894 146841 293682 40479169 80958338 121437507 242875014