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4120484 = 221030121
BaseRepresentation
bin1111101101111110100100
321202100020112
433231332210
52023323414
6224152152
750011034
oct17557644
97670215
104120484
112364865
121468658
13b13674
147938c4
15565d3e
hex3edfa4

4120484 has 6 divisors (see below), whose sum is σ = 7210854. Its totient is φ = 2060240.

The previous prime is 4120483. The next prime is 4120517. The reversal of 4120484 is 4840214.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 1162084 = 1720^2 + 1078^2 .

It is not an unprimeable number, because it can be changed into a prime (4120483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515057 + ... + 515064.

It is an arithmetic number, because the mean of its divisors is an integer number (1201809).

Almost surely, 24120484 is an apocalyptic number.

It is an amenable number.

4120484 is a deficient number, since it is larger than the sum of its proper divisors (3090370).

4120484 is a wasteful number, since it uses less digits than its factorization.

4120484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030125 (or 1030123 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4120484 is about 2029.8975343598. The cubic root of 4120484 is about 160.3181689671.

Adding to 4120484 its reverse (4840214), we get a palindrome (8960698).

The spelling of 4120484 in words is "four million, one hundred twenty thousand, four hundred eighty-four".

Divisors: 1 2 4 1030121 2060242 4120484