Search a number
-
+
3041995 = 511194171
BaseRepresentation
bin1011100110101011001011
312201112211111
423212223023
51234320440
6145111151
734566535
oct13465313
95645744
103041995
111798550
1210284b7
138267c8
14592855
154014ea
hex2e6acb

3041995 has 32 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 2016000.

The previous prime is 3041989. The next prime is 3042007. The reversal of 3041995 is 5991403.

It is not a de Polignac number, because 3041995 - 211 = 3039947 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 42810 + ... + 42880.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 23041995 is an apocalyptic number.

3041995 is a deficient number, since it is larger than the sum of its proper divisors (1312565).

3041995 is a wasteful number, since it uses less digits than its factorization.

3041995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 3041995 is about 1744.1315890723. The cubic root of 3041995 is about 144.8948107489.

It can be divided in two parts, 30 and 41995, that added together give a square (42025 = 2052).

The spelling of 3041995 in words is "three million, forty-one thousand, nine hundred ninety-five".

Divisors: 1 5 11 19 41 55 71 95 205 209 355 451 779 781 1045 1349 2255 2911 3895 3905 6745 8569 14555 14839 32021 42845 55309 74195 160105 276545 608399 3041995