Search a number
-
+
4754172 = 223396181
BaseRepresentation
bin10010001000101011111100
322221112111110
4102020223330
52204113142
6245522020
755260363
oct22105374
98845443
104754172
112757975
121713310
13ca5c27
148ba7da
1563d99c
hex488afc

4754172 has 12 divisors (see below), whose sum is σ = 11093096. Its totient is φ = 1584720.

The previous prime is 4754159. The next prime is 4754177. The reversal of 4754172 is 2714574.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754177) by changing a digit.

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, 198079 + ... + 198102.

Almost surely, 24754172 is an apocalyptic number.

It is an amenable number.

4754172 is an abundant number, since it is smaller than the sum of its proper divisors (6338924).

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

4754172 is a wasteful number, since it uses less digits than its factorization.

4754172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396188 (or 396186 counting only the distinct ones).

The product of its digits is 7840, while the sum is 30.

The square root of 4754172 is about 2180.4063841404. The cubic root of 4754172 is about 168.1479705397.

The spelling of 4754172 in words is "four million, seven hundred fifty-four thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 396181 792362 1188543 1584724 2377086 4754172