Search a number
-
+
104632165 = 5111902403
BaseRepresentation
bin1100011110010…
…00111101100101
321021212212100101
412033020331211
5203241212130
614214344101
72410234021
oct617107545
9237785311
10104632165
1154075770
122b05b031
13188a6031
14dc79381
1592bc1ca
hex63c8f65

104632165 has 8 divisors (see below), whose sum is σ = 136973088. Its totient is φ = 76096080.

The previous prime is 104632147. The next prime is 104632169. The reversal of 104632165 is 561236401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-104632165 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104632169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951147 + ... + 951256.

It is an arithmetic number, because the mean of its divisors is an integer number (17121636).

Almost surely, 2104632165 is an apocalyptic number.

It is an amenable number.

104632165 is a deficient number, since it is larger than the sum of its proper divisors (32340923).

104632165 is a wasteful number, since it uses less digits than its factorization.

104632165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902419.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 104632165 is about 10228.9865089363. The cubic root of 104632165 is about 471.2178541209.

Adding to 104632165 its reverse (561236401), we get a palindrome (665868566).

The spelling of 104632165 in words is "one hundred four million, six hundred thirty-two thousand, one hundred sixty-five".

Divisors: 1 5 11 55 1902403 9512015 20926433 104632165