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93313513 = 672415779
BaseRepresentation
bin1011000111111…
…01100111101001
320111120211002001
411203331213221
5142342013023
613132011001
72212103026
oct543754751
9214524061
1093313513
1148744907
1227300a61
13164421c7
14c57054d
1582d36ad
hex58fd9e9

93313513 has 8 divisors (see below), whose sum is σ = 95115680. Its totient is φ = 91523520.

The previous prime is 93313489. The next prime is 93313529. The reversal of 93313513 is 31531339.

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 93313513 - 25 = 93313481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93313543) 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, 13258 + ... + 19036.

It is an arithmetic number, because the mean of its divisors is an integer number (11889460).

Almost surely, 293313513 is an apocalyptic number.

It is an amenable number.

93313513 is a deficient number, since it is larger than the sum of its proper divisors (1802167).

93313513 is a wasteful number, since it uses less digits than its factorization.

93313513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6087.

The product of its digits is 3645, while the sum is 28.

The square root of 93313513 is about 9659.8919766217. The cubic root of 93313513 is about 453.5740294157.

The spelling of 93313513 in words is "ninety-three million, three hundred thirteen thousand, five hundred thirteen".

Divisors: 1 67 241 5779 16147 387193 1392739 93313513