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4061052 = 2232112807
BaseRepresentation
bin1111011111011101111100
321122022201100
433133131330
52014423202
6223013100
746342542
oct17373574
97568640
104061052
112324146
12143a190
13ac25b8
14779d92
1555341c
hex3df77c

4061052 has 18 divisors (see below), whose sum is σ = 10265528. Its totient is φ = 1353672.

The previous prime is 4061051. The next prime is 4061059. The reversal of 4061052 is 2501604.

It is a happy number.

4061052 is a `hidden beast` number, since 4 + 0 + 610 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4061051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56368 + ... + 56439.

Almost surely, 24061052 is an apocalyptic number.

It is an amenable number.

4061052 is an abundant number, since it is smaller than the sum of its proper divisors (6204476).

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

4061052 is a wasteful number, since it uses less digits than its factorization.

4061052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112817 (or 112812 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4061052 is about 2015.2052004697. The cubic root of 4061052 is about 159.5436475444.

Adding to 4061052 its reverse (2501604), we get a palindrome (6562656).

The spelling of 4061052 in words is "four million, sixty-one thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 112807 225614 338421 451228 676842 1015263 1353684 2030526 4061052