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3102111000213 = 31148279005173
BaseRepresentation
bin101101001001000100001…
…110010110011010010101
3101222120002110010112120220
4231021010032112122111
5401311110404001323
610333031244344553
7440056126303131
oct55110416263225
911876073115526
103102111000213
11a96663873555
12421262845159
131966b27ac3a4
14aa2004683c1
1555a5de6a0e3
hex2d244396695

3102111000213 has 8 divisors (see below), whose sum is σ = 4136184480288. Its totient is φ = 2068055760144.

The previous prime is 3102111000179. The next prime is 3102111000221. The reversal of 3102111000213 is 3120001112013.

It is a happy number.

3102111000213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3102111000213 - 225 = 3102077445781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3102111000192 and 3102111000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102111000013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4158106 + ... + 4847067.

It is an arithmetic number, because the mean of its divisors is an integer number (517023060036).

Almost surely, 23102111000213 is an apocalyptic number.

It is an amenable number.

3102111000213 is a deficient number, since it is larger than the sum of its proper divisors (1034073480075).

3102111000213 is a wasteful number, since it uses less digits than its factorization.

3102111000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9120003.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 3102111000213 its reverse (3120001112013), we get a palindrome (6222112112226).

The spelling of 3102111000213 in words is "three trillion, one hundred two billion, one hundred eleven million, two hundred thirteen", and thus it is an aban number.

Divisors: 1 3 114827 344481 9005173 27015519 1034037000071 3102111000213