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24130871 = 172948947
BaseRepresentation
bin101110000001…
…1010100110111
31200101222022222
41130003110313
522134141441
62221112555
7412052252
oct134032467
950358288
1024130871
1112691976
1280b875b
134ccb72b
1432c2099
1521b9d4b
hex1703537

24130871 has 8 divisors (see below), whose sum is σ = 26431920. Its totient is φ = 21927808.

The previous prime is 24130861. The next prime is 24130877. The reversal of 24130871 is 17803142.

24130871 = 4352 + 4362 + ... + 5362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24130871 - 214 = 24114487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24130871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24130877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23981 + ... + 24966.

It is an arithmetic number, because the mean of its divisors is an integer number (3303990).

Almost surely, 224130871 is an apocalyptic number.

24130871 is a deficient number, since it is larger than the sum of its proper divisors (2301049).

24130871 is a wasteful number, since it uses less digits than its factorization.

24130871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48993.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 24130871 is about 4912.3182918048. The cubic root of 24130871 is about 288.9732657270.

The spelling of 24130871 in words is "twenty-four million, one hundred thirty thousand, eight hundred seventy-one".

Divisors: 1 17 29 493 48947 832099 1419463 24130871