Search a number
-
+
2302460 = 225115123
BaseRepresentation
bin1000110010000111111100
311022222101022
420302013330
51042134320
6121203312
725366466
oct10620774
94288338
102302460
111332966
12930538
13628004
1443d136
15307325
hex2321fc

2302460 has 12 divisors (see below), whose sum is σ = 4835208. Its totient is φ = 920976.

The previous prime is 2302453. The next prime is 2302471. The reversal of 2302460 is 642032.

2302460 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57542 + ... + 57581.

It is an arithmetic number, because the mean of its divisors is an integer number (402934).

22302460 is an apocalyptic number.

2302460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302460 is an abundant number, since it is smaller than the sum of its proper divisors (2532748).

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

2302460 is a wasteful number, since it uses less digits than its factorization.

2302460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115132 (or 115130 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2302460 is about 1517.3859100440. The cubic root of 2302460 is about 132.0476564991.

Adding to 2302460 its reverse (642032), we get a palindrome (2944492).

The spelling of 2302460 in words is "two million, three hundred two thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 115123 230246 460492 575615 1151230 2302460