Search a number
-
+
93418001 = 853109517
BaseRepresentation
bin1011001000101…
…11001000010001
320111210010101222
411210113020101
5142403334001
613134134425
72213016455
oct544271021
9214703358
1093418001
1148806366
1227351415
131647a931
14c59a665
15830461b
hex5917211

93418001 has 4 divisors (see below), whose sum is σ = 93528372. Its totient is φ = 93307632.

The previous prime is 93417997. The next prime is 93418057. The reversal of 93418001 is 10081439.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5058001 + 88360000 = 2249^2 + 9400^2 .

It is a cyclic number.

It is not a de Polignac number, because 93418001 - 22 = 93417997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93418201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53906 + ... + 55611.

It is an arithmetic number, because the mean of its divisors is an integer number (23382093).

Almost surely, 293418001 is an apocalyptic number.

It is an amenable number.

93418001 is a deficient number, since it is larger than the sum of its proper divisors (110371).

93418001 is a wasteful number, since it uses less digits than its factorization.

93418001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110370.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 93418001 is about 9665.2988055207. The cubic root of 93418001 is about 453.7432630853.

The spelling of 93418001 in words is "ninety-three million, four hundred eighteen thousand, one".

Divisors: 1 853 109517 93418001