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93114740 = 2254655737
BaseRepresentation
bin1011000110011…
…01000101110100
320111012201102002
411203031011310
5142314132430
613123434432
72210314355
oct543150564
9214181362
1093114740
1148619534
1227225a18
13163a28a4
14c51bd2c
158294845
hex58cd174

93114740 has 12 divisors (see below), whose sum is σ = 195540996. Its totient is φ = 37245888.

The previous prime is 93114709. The next prime is 93114743. The reversal of 93114740 is 4741139.

It can be written as a sum of positive squares in 2 ways, for example, as 48972004 + 44142736 = 6998^2 + 6644^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93114743) 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 3 ways as a sum of consecutive naturals, for example, 2327849 + ... + 2327888.

It is an arithmetic number, because the mean of its divisors is an integer number (16295083).

Almost surely, 293114740 is an apocalyptic number.

It is an amenable number.

93114740 is an abundant number, since it is smaller than the sum of its proper divisors (102426256).

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

93114740 is a wasteful number, since it uses less digits than its factorization.

93114740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655746 (or 4655744 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 93114740 is about 9649.5979190845. The cubic root of 93114740 is about 453.2517382462.

Adding to 93114740 its reverse (4741139), we get a palindrome (97855879).

The spelling of 93114740 in words is "ninety-three million, one hundred fourteen thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 4655737 9311474 18622948 23278685 46557370 93114740