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6200002111 = 19553317087
BaseRepresentation
bin1011100011000110…
…01000011000111111
3121000002101201222211
411301203020120333
5100144200031421
62503115321251
7306433101622
oct56143103077
917002351884
106200002111
1126a1815396
121250450227
1377a654004
1442b5d1db9
152644929e1
hex1718c863f

6200002111 has 4 divisors (see below), whose sum is σ = 6200338752. Its totient is φ = 6199665472.

The previous prime is 6200002099. The next prime is 6200002117. The reversal of 6200002111 is 1112000026.

6200002111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1112000026 = 2556000013.

It is a cyclic number.

It is not a de Polignac number, because 6200002111 - 217 = 6199871039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6200002091 and 6200002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6200002117) 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 3 ways as a sum of consecutive naturals, for example, 138991 + ... + 178096.

It is an arithmetic number, because the mean of its divisors is an integer number (1550084688).

Almost surely, 26200002111 is an apocalyptic number.

6200002111 is a deficient number, since it is larger than the sum of its proper divisors (336641).

6200002111 is a wasteful number, since it uses less digits than its factorization.

6200002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336640.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 6200002111 is about 78740.0921449804. The cubic root of 6200002111 is about 1837.0907585141.

Adding to 6200002111 its reverse (1112000026), we get a palindrome (7312002137).

The spelling of 6200002111 in words is "six billion, two hundred million, two thousand, one hundred eleven".

Divisors: 1 19553 317087 6200002111