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24195085 = 528317099
BaseRepresentation
bin101110001001…
…1000000001101
31200112020102021
41130103000031
522143220320
62222330141
7412440415
oct134230015
950466367
1024195085
1112726142
128129951
135021a25
1432db645
1521cddaa
hex171300d

24195085 has 8 divisors (see below), whose sum is σ = 29138400. Its totient is φ = 19286544.

The previous prime is 24195079. The next prime is 24195089. The reversal of 24195085 is 58059142.

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 24195085 - 27 = 24194957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24195085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24195089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7135 + ... + 9964.

It is an arithmetic number, because the mean of its divisors is an integer number (3642300).

Almost surely, 224195085 is an apocalyptic number.

It is an amenable number.

24195085 is a deficient number, since it is larger than the sum of its proper divisors (4943315).

24195085 is a wasteful number, since it uses less digits than its factorization.

24195085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17387.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 24195085 is about 4918.8499672179. The cubic root of 24195085 is about 289.2293649762.

The spelling of 24195085 in words is "twenty-four million, one hundred ninety-five thousand, eighty-five".

Divisors: 1 5 283 1415 17099 85495 4839017 24195085