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3103330122 = 232172407229
BaseRepresentation
bin1011100011111001…
…0000111101001010
322000021110111121200
42320332100331022
522323423030442
61231535045030
7136621604454
oct27076207512
98007414550
103103330122
111352826942
12727370776
133a5c22a19
142162232d4
151326a534c
hexb8f90f4a

3103330122 has 12 divisors (see below), whose sum is σ = 6723881970. Its totient is φ = 1034443368.

The previous prime is 3103330121. The next prime is 3103330123. The reversal of 3103330122 is 2210333013.

3103330122 is a `hidden beast` number, since 310 + 3 + 330 + 1 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (3103330121) and next prime (3103330123).

It can be written as a sum of positive squares in only one way, i.e., 2774234241 + 329095881 = 52671^2 + 18141^2 .

It is a super-2 number, since 2×31033301222 = 19261315692225069768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 172407229 = 3103330122 / (3 + 1 + 0 + 3 + 3 + 3 + 0 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3103330095 and 3103330104.

It is not an unprimeable number, because it can be changed into a prime (3103330121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86203597 + ... + 86203632.

Almost surely, 23103330122 is an apocalyptic number.

3103330122 is an abundant number, since it is smaller than the sum of its proper divisors (3620551848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3103330122 is a wasteful number, since it uses less digits than its factorization.

3103330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172407237 (or 172407234 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3103330122 is about 55707.5409796555. The cubic root of 3103330122 is about 1458.6216618854.

Adding to 3103330122 its reverse (2210333013), we get a palindrome (5313663135).

The spelling of 3103330122 in words is "three billion, one hundred three million, three hundred thirty thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 18 172407229 344814458 517221687 1034443374 1551665061 3103330122