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2233304149 is a prime number
BaseRepresentation
bin1000010100011101…
…1000010001010101
312202122100121100111
42011013120101111
514033211213044
61005335243021
7106225525546
oct20507302125
95678317314
102233304149
11a4670750a
12523b19471
132978c255b
1417286a4cd
15d10e9b34
hex851d8455

2233304149 has 2 divisors, whose sum is σ = 2233304150. Its totient is φ = 2233304148.

The previous prime is 2233304083. The next prime is 2233304159. The reversal of 2233304149 is 9414033322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2110759249 + 122544900 = 45943^2 + 11070^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233304149 - 229 = 1696433237 is a prime.

It is a super-2 number, since 2×22333041492 = 9975294843881228402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2233304149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2233304159) 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, 1116652074 + 1116652075.

It is an arithmetic number, because the mean of its divisors is an integer number (1116652075).

Almost surely, 22233304149 is an apocalyptic number.

It is an amenable number.

2233304149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233304149 is an equidigital number, since it uses as much as digits as its factorization.

2233304149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2233304149 is about 47257.8474858938. The cubic root of 2233304149 is about 1307.1214983134.

The spelling of 2233304149 in words is "two billion, two hundred thirty-three million, three hundred four thousand, one hundred forty-nine".