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12825150 = 2352136577
BaseRepresentation
bin110000111011…
…001000111110
3220010120210120
4300323020332
511240401100
61134515410
7214004052
oct60731076
926116716
1012825150
11726a7a8
124365b66
132870760
1419bbc62
1511d50a0
hexc3b23e

12825150 has 48 divisors (see below), whose sum is σ = 34258224. Its totient is φ = 3156480.

The previous prime is 12825149. The next prime is 12825179. The reversal of 12825150 is 5152821.

It is a self number, because there is not a number n which added to its sum of digits gives 12825150.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1339 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (713713).

Almost surely, 212825150 is an apocalyptic number.

12825150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12825150 is an abundant number, since it is smaller than the sum of its proper divisors (21433074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12825150 is a wasteful number, since it uses less digits than its factorization.

12825150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605 (or 6600 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 12825150 is about 3581.2218585282. The cubic root of 12825150 is about 234.0745251703.

Adding to 12825150 its reverse (5152821), we get a palindrome (17977971).

The spelling of 12825150 in words is "twelve million, eight hundred twenty-five thousand, one hundred fifty".

Divisors: 1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 130 150 195 325 390 650 975 1950 6577 13154 19731 32885 39462 65770 85501 98655 164425 171002 197310 256503 328850 427505 493275 513006 855010 986550 1282515 2137525 2565030 4275050 6412575 12825150