Search a number
-
+
2085282 = 232115849
BaseRepresentation
bin111111101000110100010
310220221110200
413331012202
51013212112
6112410030
723503353
oct7750642
93827420
102085282
1111a4781
12846916
135801c4
143c3d2a
152b2cdc
hex1fd1a2

2085282 has 12 divisors (see below), whose sum is σ = 4518150. Its totient is φ = 695088.

The previous prime is 2085257. The next prime is 2085287. The reversal of 2085282 is 2825802.

It can be written as a sum of positive squares in only one way, i.e., 1490841 + 594441 = 1221^2 + 771^2 .

It is not an unprimeable number, because it can be changed into a prime (2085287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57907 + ... + 57942.

22085282 is an apocalyptic number.

2085282 is an abundant number, since it is smaller than the sum of its proper divisors (2432868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2085282 is a wasteful number, since it uses less digits than its factorization.

2085282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115857 (or 115854 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2085282 is about 1444.0505531317. The cubic root of 2085282 is about 127.7580471670.

The spelling of 2085282 in words is "two million, eighty-five thousand, two hundred eighty-two".

Divisors: 1 2 3 6 9 18 115849 231698 347547 695094 1042641 2085282