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93242673 = 3279131143
BaseRepresentation
bin1011000111011…
…00010100110001
320111110012220100
411203230110301
5142332231143
613130303013
72211356346
oct543542461
9214405810
1093242673
11486a6667
1227287a69
1316418ba4
14c5527cd
1582bc6d3
hex58ec531

93242673 has 12 divisors (see below), whose sum is σ = 136389760. Its totient is φ = 61374456.

The previous prime is 93242657. The next prime is 93242753. The reversal of 93242673 is 37624239.

It is a happy number.

It is not a de Polignac number, because 93242673 - 24 = 93242657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93242573) 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, 64861 + ... + 66282.

Almost surely, 293242673 is an apocalyptic number.

It is an amenable number.

93242673 is a deficient number, since it is larger than the sum of its proper divisors (43147087).

93242673 is a wasteful number, since it uses less digits than its factorization.

93242673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131228 (or 131225 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 93242673 is about 9656.2245727821. The cubic root of 93242673 is about 453.4592217543.

The spelling of 93242673 in words is "ninety-three million, two hundred forty-two thousand, six hundred seventy-three".

Divisors: 1 3 9 79 237 711 131143 393429 1180287 10360297 31080891 93242673