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93141317 = 175699629
BaseRepresentation
bin1011000110100…
…11100101000101
320111021001212102
411203103211011
5142321010232
613124201445
72210455013
oct543234505
9214231772
1093141317
11486374a5
1227239285
13163b1a09
14c5278b3
15829c662
hex58d3945

93141317 has 8 divisors (see below), whose sum is σ = 98803800. Its totient is φ = 87499264.

The previous prime is 93141289. The next prime is 93141383. The reversal of 93141317 is 71314139.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 38514436 + 54626881 = 6206^2 + 7391^2 .

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 93141317 - 210 = 93140293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 93141317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93141817) 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 7 ways as a sum of consecutive naturals, for example, 4859 + ... + 14487.

It is an arithmetic number, because the mean of its divisors is an integer number (12350475).

Almost surely, 293141317 is an apocalyptic number.

It is an amenable number.

93141317 is a deficient number, since it is larger than the sum of its proper divisors (5662483).

93141317 is a wasteful number, since it uses less digits than its factorization.

93141317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215.

The product of its digits is 2268, while the sum is 29.

The square root of 93141317 is about 9650.9749248457. The cubic root of 93141317 is about 453.2948568243.

The spelling of 93141317 in words is "ninety-three million, one hundred forty-one thousand, three hundred seventeen".

Divisors: 1 17 569 9629 9673 163693 5478901 93141317