Search a number
-
+
24230995 = 531156329
BaseRepresentation
bin101110001101…
…1110001010011
31200121001200021
41130123301103
522200342440
62223204311
7412650205
oct134336123
950531607
1024230995
1112750118
128146697
135035189
14330a775
1521d984a
hex171bc53

24230995 has 8 divisors (see below), whose sum is σ = 30015360. Its totient is φ = 18759360.

The previous prime is 24230989. The next prime is 24231043. The reversal of 24230995 is 59903242.

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

It is not a de Polignac number, because 24230995 - 27 = 24230867 is a prime.

It is a super-2 number, since 2×242309952 = 1174282237380050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24230995.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78010 + ... + 78319.

It is an arithmetic number, because the mean of its divisors is an integer number (3751920).

Almost surely, 224230995 is an apocalyptic number.

24230995 is a deficient number, since it is larger than the sum of its proper divisors (5784365).

24230995 is a wasteful number, since it uses less digits than its factorization.

24230995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156365.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 24230995 is about 4922.4988572878. The cubic root of 24230995 is about 289.3723842763.

The spelling of 24230995 in words is "twenty-four million, two hundred thirty thousand, nine hundred ninety-five".

Divisors: 1 5 31 155 156329 781645 4846199 24230995