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220124033 is a prime number
BaseRepresentation
bin11010001111011…
…01001110000001
3120100012110101222
431013231032001
5422322432113
633502004425
75312011013
oct1507551601
9510173358
10220124033
11103288498
1261876715
13367b200c
14213401b3
15144d1e08
hexd1ed381

220124033 has 2 divisors, whose sum is σ = 220124034. Its totient is φ = 220124032.

The previous prime is 220123951. The next prime is 220124071. The reversal of 220124033 is 330421022.

220124033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137077264 + 83046769 = 11708^2 + 9113^2 .

It is a cyclic number.

It is not a de Polignac number, because 220124033 - 212 = 220119937 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (220124533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110062016 + 110062017.

It is an arithmetic number, because the mean of its divisors is an integer number (110062017).

Almost surely, 2220124033 is an apocalyptic number.

It is an amenable number.

220124033 is a deficient number, since it is larger than the sum of its proper divisors (1).

220124033 is an equidigital number, since it uses as much as digits as its factorization.

220124033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 220124033 is about 14836.5775366154. The cubic root of 220124033 is about 603.7945014185.

Adding to 220124033 its reverse (330421022), we get a palindrome (550545055).

The spelling of 220124033 in words is "two hundred twenty million, one hundred twenty-four thousand, thirty-three".