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3013322121 = 33143977557
BaseRepresentation
bin1011001110011011…
…1010010110001001
321210000002121212000
42303212322112021
522132402301441
61215001541213
7134446546455
oct26346722611
97700077760
103013322121
111306a3a567
127011a4809
1339039a254
142082b3665
151298262b6
hexb39ba589

3013322121 has 16 divisors (see below), whose sum is σ = 4467340800. Its totient is φ = 2007459504.

The previous prime is 3013322093. The next prime is 3013322141. The reversal of 3013322121 is 1212233103.

It is not a de Polignac number, because 3013322121 - 25 = 3013322089 is a prime.

It is a super-2 number, since 2×30133221212 = 18160220409815877282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3013322094 and 3013322103.

It is not an unprimeable number, because it can be changed into a prime (3013322141) 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 15 ways as a sum of consecutive naturals, for example, 75 + ... + 77631.

It is an arithmetic number, because the mean of its divisors is an integer number (279208800).

Almost surely, 23013322121 is an apocalyptic number.

It is an amenable number.

3013322121 is a deficient number, since it is larger than the sum of its proper divisors (1454018679).

3013322121 is a wasteful number, since it uses less digits than its factorization.

3013322121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79005 (or 78999 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3013322121 is about 54893.7348064422. The cubic root of 3013322121 is about 1444.3812872252.

Adding to 3013322121 its reverse (1212233103), we get a palindrome (4225555224).

The spelling of 3013322121 in words is "three billion, thirteen million, three hundred twenty-two thousand, one hundred twenty-one".

Divisors: 1 3 9 27 1439 4317 12951 38853 77557 232671 698013 2094039 111604523 334813569 1004440707 3013322121