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12470753 is a prime number
BaseRepresentation
bin101111100100…
…100111100001
3212110120122202
4233210213201
511143031003
61123142545
7210666611
oct57444741
925416582
1012470753
117048509
124214a55
132778359
141928a41
151165088
hexbe49e1

12470753 has 2 divisors, whose sum is σ = 12470754. Its totient is φ = 12470752.

The previous prime is 12470749. The next prime is 12470791. The reversal of 12470753 is 35707421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10445824 + 2024929 = 3232^2 + 1423^2 .

It is an emirp because it is prime and its reverse (35707421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12470753 - 22 = 12470749 is a prime.

It is a super-3 number, since 3×124707533 (a number of 22 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12470713) by changing a digit.

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 as a sum of consecutive naturals, namely, 6235376 + 6235377.

It is an arithmetic number, because the mean of its divisors is an integer number (6235377).

Almost surely, 212470753 is an apocalyptic number.

It is an amenable number.

12470753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12470753 is an equidigital number, since it uses as much as digits as its factorization.

12470753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 12470753 is about 3531.3953332925. The cubic root of 12470753 is about 231.8982969305.

The spelling of 12470753 in words is "twelve million, four hundred seventy thousand, seven hundred fifty-three".