Search a number
-
+
2032205 = 57311873
BaseRepresentation
bin111110000001001001101
310211020122212
413300021031
51010012310
6111320205
723162540
oct7601115
93736585
102032205
11116890a
12820065
13561cb6
143ac857
152a2205
hex1f024d

2032205 has 16 divisors (see below), whose sum is σ = 2878464. Its totient is φ = 1347840.

The previous prime is 2032193. The next prime is 2032207. The reversal of 2032205 is 5022302.

It is not a de Polignac number, because 2032205 - 212 = 2028109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2032205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149 + ... + 2021.

It is an arithmetic number, because the mean of its divisors is an integer number (179904).

22032205 is an apocalyptic number.

It is an amenable number.

2032205 is a deficient number, since it is larger than the sum of its proper divisors (846259).

2032205 is a wasteful number, since it uses less digits than its factorization.

2032205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2032205 is about 1425.5542781669. The cubic root of 2032205 is about 126.6647699008.

Adding to 2032205 its reverse (5022302), we get a palindrome (7054507).

The spelling of 2032205 in words is "two million, thirty-two thousand, two hundred five".

Divisors: 1 5 7 31 35 155 217 1085 1873 9365 13111 58063 65555 290315 406441 2032205