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5744123 = 721110657
BaseRepresentation
bin10101111010010111111011
3101210211110022
4111322113323
52432302443
6323041055
766552500
oct25722773
911724408
105744123
113273710
121b1018b
1312616b8
14a974a7
15786e68
hex57a5fb

5744123 has 12 divisors (see below), whose sum is σ = 7290072. Its totient is φ = 4475520.

The previous prime is 5744107. The next prime is 5744131. The reversal of 5744123 is 3214475.

It is not a de Polignac number, because 5744123 - 24 = 5744107 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5744092 and 5744101.

It is not an unprimeable number, because it can be changed into a prime (5744143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4790 + ... + 5867.

It is an arithmetic number, because the mean of its divisors is an integer number (607506).

Almost surely, 25744123 is an apocalyptic number.

5744123 is a deficient number, since it is larger than the sum of its proper divisors (1545949).

5744123 is a wasteful number, since it uses less digits than its factorization.

5744123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10682 (or 10675 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 5744123 is about 2396.6900091585. The cubic root of 5744123 is about 179.0913363026.

Adding to 5744123 its reverse (3214475), we get a palindrome (8958598).

The spelling of 5744123 in words is "five million, seven hundred forty-four thousand, one hundred twenty-three".

Divisors: 1 7 11 49 77 539 10657 74599 117227 522193 820589 5744123