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4754023 = 11342071
BaseRepresentation
bin10010001000101001100111
322221112021221
4102020221213
52204112043
6245521211
755260061
oct22105147
98845257
104754023
11275784a
121713207
13ca5b41
148ba731
1563d8ed
hex488a67

4754023 has 4 divisors (see below), whose sum is σ = 4796208. Its totient is φ = 4711840.

The previous prime is 4754021. The next prime is 4754027. The reversal of 4754023 is 3204574.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4754023 - 21 = 4754021 is a prime.

It is a super-3 number, since 3×47540233 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4754021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20923 + ... + 21148.

It is an arithmetic number, because the mean of its divisors is an integer number (1199052).

Almost surely, 24754023 is an apocalyptic number.

4754023 is a deficient number, since it is larger than the sum of its proper divisors (42185).

4754023 is a wasteful number, since it uses less digits than its factorization.

4754023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42184.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 4754023 is about 2180.3722159301. The cubic root of 4754023 is about 168.1462138855.

Adding to 4754023 its reverse (3204574), we get a palindrome (7958597).

The spelling of 4754023 in words is "four million, seven hundred fifty-four thousand, twenty-three".

Divisors: 1 113 42071 4754023