Search a number
-
+
4144695 = 35475879
BaseRepresentation
bin1111110011111000110111
321210120110020
433303320313
52030112240
6224500223
750141442
oct17637067
97716406
104144695
112380a75
12147a673
13b216a9
1479c659
1556d0d0
hex3f3e37

4144695 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 2163104.

The previous prime is 4144681. The next prime is 4144711. The reversal of 4144695 is 5964414.

It is a cyclic number.

It is not a de Polignac number, because 4144695 - 25 = 4144663 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235 + ... + 3644.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 24144695 is an apocalyptic number.

4144695 is a deficient number, since it is larger than the sum of its proper divisors (2629065).

4144695 is a wasteful number, since it uses less digits than its factorization.

4144695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934.

The product of its digits is 17280, while the sum is 33.

The square root of 4144695 is about 2035.8524013297. The cubic root of 4144695 is about 160.6315533267.

The spelling of 4144695 in words is "four million, one hundred forty-four thousand, six hundred ninety-five".

Divisors: 1 3 5 15 47 141 235 705 5879 17637 29395 88185 276313 828939 1381565 4144695