Search a number
-
+
12425110 = 2531149269
BaseRepresentation
bin101111011001…
…011110010110
3212101021001021
4233121132112
511140100420
61122151354
7210416545
oct57313626
925337037
1012425110
117017195
1241b255a
132760649
14191615c
1511567aa
hexbd9796

12425110 has 32 divisors (see below), whose sum is σ = 23328000. Its totient is φ = 4759680.

The previous prime is 12425089. The next prime is 12425117. The reversal of 12425110 is 1152421.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46056 + ... + 46324.

It is an arithmetic number, because the mean of its divisors is an integer number (729000).

Almost surely, 212425110 is an apocalyptic number.

12425110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12425110 is a deficient number, since it is larger than the sum of its proper divisors (10902890).

12425110 is a wasteful number, since it uses less digits than its factorization.

12425110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 12425110 is about 3524.9269495977. The cubic root of 12425110 is about 231.6150348738.

Adding to 12425110 its reverse (1152421), we get a palindrome (13577531).

The spelling of 12425110 in words is "twelve million, four hundred twenty-five thousand, one hundred ten".

Divisors: 1 2 5 10 31 62 149 155 269 298 310 538 745 1345 1490 2690 4619 8339 9238 16678 23095 40081 41695 46190 80162 83390 200405 400810 1242511 2485022 6212555 12425110