[go: up one dir, main page]

Search a number
-
+
2853230 = 251915017
BaseRepresentation
bin1010111000100101101110
312100221220012
422320211232
51212300410
6141053222
733152312
oct12704556
95327805
102853230
111679746
12b57212
1378b903
14543b42
153b5605
hex2b896e

2853230 has 16 divisors (see below), whose sum is σ = 5406480. Its totient is φ = 1081152.

The previous prime is 2853217. The next prime is 2853233. The reversal of 2853230 is 323582.

It is a junction number, because it is equal to n+sod(n) for n = 2853196 and 2853205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2853233) 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, 7319 + ... + 7698.

It is an arithmetic number, because the mean of its divisors is an integer number (337905).

22853230 is an apocalyptic number.

2853230 is a deficient number, since it is larger than the sum of its proper divisors (2553250).

2853230 is a wasteful number, since it uses less digits than its factorization.

2853230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15043.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2853230 is about 1689.1506741555. The cubic root of 2853230 is about 141.8335350112.

The spelling of 2853230 in words is "two million, eight hundred fifty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 15017 30034 75085 150170 285323 570646 1426615 2853230