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4754142 = 2321913901
BaseRepresentation
bin10010001000101011011110
322221112110100
4102020223132
52204113032
6245521530
755260321
oct22105336
98845410
104754142
112757948
1217132a6
13ca5c03
148ba7b8
1563d97c
hex488ade

4754142 has 24 divisors (see below), whose sum is σ = 10843560. Its totient is φ = 1501200.

The previous prime is 4754131. The next prime is 4754147. The reversal of 4754142 is 2414574.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754147) 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 11 ways as a sum of consecutive naturals, for example, 6609 + ... + 7292.

It is an arithmetic number, because the mean of its divisors is an integer number (451815).

Almost surely, 24754142 is an apocalyptic number.

4754142 is an abundant number, since it is smaller than the sum of its proper divisors (6089418).

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

4754142 is a wasteful number, since it uses less digits than its factorization.

4754142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13928 (or 13925 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 4754142 is about 2180.3995046780. The cubic root of 4754142 is about 168.1476168539.

The spelling of 4754142 in words is "four million, seven hundred fifty-four thousand, one hundred forty-two".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 13901 27802 41703 83406 125109 250218 264119 528238 792357 1584714 2377071 4754142