Search a number
-
+
2330560 = 2657283
BaseRepresentation
bin1000111000111111000000
311101101221001
420320333000
51044034220
6121541344
725544431
oct10707700
94341831
102330560
111351a91
12944854
13637a3b
14449488
1531080a
hex238fc0

2330560 has 28 divisors (see below), whose sum is σ = 5550408. Its totient is φ = 932096.

The previous prime is 2330551. The next prime is 2330561. The reversal of 2330560 is 650332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3322 + ... + 3961.

22330560 is an apocalyptic number.

2330560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2330560 is an abundant number, since it is smaller than the sum of its proper divisors (3219848).

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

2330560 is an equidigital number, since it uses as much as digits as its factorization.

2330560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7300 (or 7290 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2330560 is about 1526.6171753259. The cubic root of 2330560 is about 132.5826706111.

Adding to 2330560 its reverse (650332), we get a palindrome (2980892).

The spelling of 2330560 in words is "two million, three hundred thirty thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 7283 14566 29132 36415 58264 72830 116528 145660 233056 291320 466112 582640 1165280 2330560