Search a number
-
+
24253125 = 35513199
BaseRepresentation
bin101110010000…
…1001011000101
31200122012000220
41130201023011
522202100000
62223454553
7413101551
oct134411305
950565026
1024253125
1112765806
128157459
135042280
143314861
1521e11a0
hex17212c5

24253125 has 48 divisors (see below), whose sum is σ = 43747200. Its totient is φ = 11880000.

The previous prime is 24253121. The next prime is 24253133. The reversal of 24253125 is 52135242.

It is not a de Polignac number, because 24253125 - 22 = 24253121 is a prime.

24253125 is a Rhonda number in base 10.

Its product of digits (2400) is a multiple of the sum of its prime factors (240).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24253095 and 24253104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24253121) 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 47 ways as a sum of consecutive naturals, for example, 121776 + ... + 121974.

It is an arithmetic number, because the mean of its divisors is an integer number (911400).

Almost surely, 224253125 is an apocalyptic number.

24253125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24253125 is a deficient number, since it is larger than the sum of its proper divisors (19494075).

24253125 is an equidigital number, since it uses as much as digits as its factorization.

24253125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 220 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 24253125 is about 4924.7461863532. The cubic root of 24253125 is about 289.4604514032.

Adding to 24253125 its reverse (52135242), we get a palindrome (76388367).

It can be divided in two parts, 242531 and 25, that added together give a triangular number (242556 = T696).

The spelling of 24253125 in words is "twenty-four million, two hundred fifty-three thousand, one hundred twenty-five".

Divisors: 1 3 5 13 15 25 39 65 75 125 195 199 325 375 597 625 975 995 1625 1875 2587 2985 3125 4875 4975 7761 8125 9375 12935 14925 24375 24875 38805 40625 64675 74625 121875 124375 194025 323375 373125 621875 970125 1616875 1865625 4850625 8084375 24253125