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13030041112 = 2311724320443
BaseRepresentation
bin11000010001010011…
…01010011000011000
31020122002022200010021
430020221222120120
5203141142303422
65552543000224
7640616344024
oct141051523030
936562280107
1013030041112
115587133820
122637899074
1312c868c5ca
148b8749384
15513dd7dc7
hex308a6a618

13030041112 has 32 divisors (see below), whose sum is σ = 26657340480. Its totient is φ = 5921638560.

The previous prime is 13030041071. The next prime is 13030041131. The reversal of 13030041112 is 21114003031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627163 + ... + 647605.

It is an arithmetic number, because the mean of its divisors is an integer number (833041890).

Almost surely, 213030041112 is an apocalyptic number.

It is an amenable number.

13030041112 is an abundant number, since it is smaller than the sum of its proper divisors (13627299368).

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

13030041112 is a wasteful number, since it uses less digits than its factorization.

13030041112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27703 (or 27699 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13030041112 its reverse (21114003031), we get a palindrome (34144044143).

The spelling of 13030041112 in words is "thirteen billion, thirty million, forty-one thousand, one hundred twelve".

Divisors: 1 2 4 8 11 22 44 88 7243 14486 20443 28972 40886 57944 79673 81772 159346 163544 224873 318692 449746 637384 899492 1798984 148068649 296137298 592274596 1184549192 1628755139 3257510278 6515020556 13030041112