[go: up one dir, main page]

Search a number
-
+
12626243 = 75334033
BaseRepresentation
bin110000001010…
…100101000011
3212202110221122
4300022211003
511213014433
61130342455
7212215130
oct60124503
925673848
1012626243
117144313
12428aa2b
132801066
141969587
151196198
hexc0a943

12626243 has 8 divisors (see below), whose sum is σ = 14702688. Its totient is φ = 10617984.

The previous prime is 12626227. The next prime is 12626261. The reversal of 12626243 is 34262621.

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 12626243 - 24 = 12626227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12626293) 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, 16646 + ... + 17387.

It is an arithmetic number, because the mean of its divisors is an integer number (1837836).

Almost surely, 212626243 is an apocalyptic number.

12626243 is a deficient number, since it is larger than the sum of its proper divisors (2076445).

12626243 is an equidigital number, since it uses as much as digits as its factorization.

12626243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34093.

The product of its digits is 3456, while the sum is 26.

The square root of 12626243 is about 3553.3425109325. The cubic root of 12626243 is about 232.8581169385.

Adding to 12626243 its reverse (34262621), we get a palindrome (46888864).

The spelling of 12626243 in words is "twelve million, six hundred twenty-six thousand, two hundred forty-three".

Divisors: 1 7 53 371 34033 238231 1803749 12626243