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24130 = 2519127
BaseRepresentation
bin101111001000010
31020002201
411321002
51233010
6303414
7130231
oct57102
936081
1024130
1117147
1211b6a
13aca2
148b18
15723a
hex5e42

24130 has 16 divisors (see below), whose sum is σ = 46080. Its totient is φ = 9072.

The previous prime is 24121. The next prime is 24133. The reversal of 24130 is 3142.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (24133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127 + ... + 253.

It is an arithmetic number, because the mean of its divisors is an integer number (2880).

224130 is an apocalyptic number.

24130 is the 127-th pentagonal number.

24130 is a deficient number, since it is larger than the sum of its proper divisors (21950).

24130 is a wasteful number, since it uses less digits than its factorization.

24130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 24130 is about 155.3383404057. The cubic root of 24130 is about 28.8969788870.

Adding to 24130 its reverse (3142), we get a palindrome (27272).

The spelling of 24130 in words is "twenty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 19 38 95 127 190 254 635 1270 2413 4826 12065 24130