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15084093 = 319725523
BaseRepresentation
bin111001100010…
…101000111101
31001101100111010
4321202220331
512330142333
61255145433
7242132643
oct71425075
931340433
1015084093
1185729a2
125075279
1331819cb
142009193
1514ce563
hexe62a3d

15084093 has 8 divisors (see below), whose sum is σ = 20215008. Its totient is φ = 10004624.

The previous prime is 15084061. The next prime is 15084109. The reversal of 15084093 is 39048051.

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 15084093 - 25 = 15084061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15084093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15084053) 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, 12171 + ... + 13352.

It is an arithmetic number, because the mean of its divisors is an integer number (2526876).

Almost surely, 215084093 is an apocalyptic number.

It is an amenable number.

15084093 is a deficient number, since it is larger than the sum of its proper divisors (5130915).

15084093 is a wasteful number, since it uses less digits than its factorization.

15084093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25723.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 15084093 is about 3883.8245325967. The cubic root of 15084093 is about 247.0812181347.

The spelling of 15084093 in words is "fifteen million, eighty-four thousand, ninety-three".

Divisors: 1 3 197 591 25523 76569 5028031 15084093