Search a number
-
+
2795145 = 35186343
BaseRepresentation
bin1010101010011010001001
312021000012220
422222122021
51203421040
6135524253
732521053
oct12523211
95230186
102795145
11163a041
12b29689
1376b342
1452a8d3
153a32d0
hex2aa689

2795145 has 8 divisors (see below), whose sum is σ = 4472256. Its totient is φ = 1490736.

The previous prime is 2795119. The next prime is 2795159. The reversal of 2795145 is 5415972.

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

It is not a de Polignac number, because 2795145 - 217 = 2664073 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93157 + ... + 93186.

It is an arithmetic number, because the mean of its divisors is an integer number (559032).

22795145 is an apocalyptic number.

It is an amenable number.

2795145 is a deficient number, since it is larger than the sum of its proper divisors (1677111).

2795145 is a wasteful number, since it uses less digits than its factorization.

2795145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186351.

The product of its digits is 12600, while the sum is 33.

The square root of 2795145 is about 1671.8687149415. The cubic root of 2795145 is about 140.8644640945.

The spelling of 2795145 in words is "two million, seven hundred ninety-five thousand, one hundred forty-five".

Divisors: 1 3 5 15 186343 559029 931715 2795145