Search a number
-
+
12627483 = 31123127131
BaseRepresentation
bin110000001010…
…111000011011
3212202112122120
4300022320123
511213034413
61130352323
7212221551
oct60127033
925675576
1012627483
117145240
12428b6a3
1328017ab
141969bd1
151196723
hexc0ae1b

12627483 has 32 divisors (see below), whose sum is σ = 19464192. Its totient is φ = 7207200.

The previous prime is 12627469. The next prime is 12627493. The reversal of 12627483 is 38472621.

It is not a de Polignac number, because 12627483 - 25 = 12627451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (12627493) 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 31 ways as a sum of consecutive naturals, for example, 96328 + ... + 96458.

It is an arithmetic number, because the mean of its divisors is an integer number (608256).

Almost surely, 212627483 is an apocalyptic number.

12627483 is a deficient number, since it is larger than the sum of its proper divisors (6836709).

12627483 is a wasteful number, since it uses less digits than its factorization.

12627483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295.

The product of its digits is 16128, while the sum is 33.

The square root of 12627483 is about 3553.5169902506. The cubic root of 12627483 is about 232.8657395441.

The spelling of 12627483 in words is "twelve million, six hundred twenty-seven thousand, four hundred eighty-three".

Divisors: 1 3 11 23 33 69 127 131 253 381 393 759 1397 1441 2921 3013 4191 4323 8763 9039 16637 32131 33143 49911 96393 99429 183007 382651 549021 1147953 4209161 12627483