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2230484 = 221015521
BaseRepresentation
bin1000100000100011010100
311012022122112
420200203110
51032333414
6115450152
724646604
oct10404324
94168575
102230484
111293883
128b6958
13601319
14420c04
152e0d3e
hex2208d4

2230484 has 12 divisors (see below), whose sum is σ = 3942708. Its totient is φ = 1104000.

The previous prime is 2230483. The next prime is 2230493. The reversal of 2230484 is 4840322.

It can be written as a sum of positive squares in 2 ways, for example, as 1507984 + 722500 = 1228^2 + 850^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357 + ... + 3164.

It is an arithmetic number, because the mean of its divisors is an integer number (328559).

22230484 is an apocalyptic number.

It is an amenable number.

2230484 is a deficient number, since it is larger than the sum of its proper divisors (1712224).

2230484 is a wasteful number, since it uses less digits than its factorization.

2230484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626 (or 5624 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2230484 is about 1493.4804987009. The cubic root of 2230484 is about 130.6571068715.

The spelling of 2230484 in words is "two million, two hundred thirty thousand, four hundred eighty-four".

Divisors: 1 2 4 101 202 404 5521 11042 22084 557621 1115242 2230484