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24020052 = 2237285953
BaseRepresentation
bin101101110100…
…0010001010100
31200012100022120
41123220101110
522122120202
62214455540
7411111210
oct133502124
950170276
1024020052
1112616691
1280645b0
134c90164
143293940
1521970bc
hex16e8454

24020052 has 24 divisors (see below), whose sum is σ = 64053696. Its totient is φ = 6862848.

The previous prime is 24020011. The next prime is 24020057. The reversal of 24020052 is 25002042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24020057) 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 7 ways as a sum of consecutive naturals, for example, 142893 + ... + 143060.

It is an arithmetic number, because the mean of its divisors is an integer number (2668904).

Almost surely, 224020052 is an apocalyptic number.

It is an amenable number.

24020052 is an abundant number, since it is smaller than the sum of its proper divisors (40033644).

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

24020052 is a wasteful number, since it uses less digits than its factorization.

24020052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285967 (or 285965 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 24020052 is about 4901.0256069521. The cubic root of 24020052 is about 288.5302250001.

Adding to 24020052 its reverse (25002042), we get a palindrome (49022094).

The spelling of 24020052 in words is "twenty-four million, twenty thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 285953 571906 857859 1143812 1715718 2001671 3431436 4003342 6005013 8006684 12010026 24020052