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3112010013 = 37477274337
BaseRepresentation
bin1011100101111101…
…1000000100011101
322000212210111012010
42321133120010131
522333133310023
61232445101433
7140055435330
oct27137300435
98025714163
103112010013
111357715202
1272a257879
133a7971758
14217442617
1513331c093
hexb97d811d

3112010013 has 32 divisors (see below), whose sum is σ = 4850786304. Its totient is φ = 1737660672.

The previous prime is 3112009951. The next prime is 3112010053. The reversal of 3112010013 is 3100102113.

It is not a de Polignac number, because 3112010013 - 210 = 3112008989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112010053) 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 31 ways as a sum of consecutive naturals, for example, 715381 + ... + 719717.

It is an arithmetic number, because the mean of its divisors is an integer number (151587072).

Almost surely, 23112010013 is an apocalyptic number.

It is an amenable number.

3112010013 is a deficient number, since it is larger than the sum of its proper divisors (1738776291).

3112010013 is a wasteful number, since it uses less digits than its factorization.

3112010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 3112010013 is about 55785.3924697138. The cubic root of 3112010013 is about 1459.9802982579.

Adding to 3112010013 its reverse (3100102113), we get a palindrome (6212112126).

The spelling of 3112010013 in words is "three billion, one hundred twelve million, ten thousand, thirteen".

Divisors: 1 3 7 21 47 141 329 727 987 2181 4337 5089 13011 15267 30359 34169 91077 102507 203839 239183 611517 717549 1426873 3152999 4280619 9458997 22070993 66212979 148190953 444572859 1037336671 3112010013