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13282218098 = 222723592
BaseRepresentation
bin11000101111010111…
…01001000001110010
31021021122211120220122
430113223221001302
5204200221434343
610033552010242
7650100663632
oct142753510162
937248746818
1013282218098
1156a6514056
1226a8230982
1313389b4b66
149000306c2
1552b0ec068
hex317ae9072

13282218098 has 18 divisors (see below), whose sum is σ = 20067379311. Its totient is φ = 6593435644.

The previous prime is 13282218083. The next prime is 13282218127. The reversal of 13282218098 is 89081228231.

13282218098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6641109049 + 6641109049 = 81493^2 + 81493^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=81493.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 36997643 + ... + 36998001.

Almost surely, 213282218098 is an apocalyptic number.

13282218098 is a deficient number, since it is larger than the sum of its proper divisors (6785161213).

13282218098 is an frugal number, since it uses more digits than its factorization.

13282218098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 13282218098 in words is "thirteen billion, two hundred eighty-two million, two hundred eighteen thousand, ninety-eight".

Divisors: 1 2 227 359 454 718 51529 81493 103058 128881 162986 257762 18498911 29255987 36997822 58511974 6641109049 13282218098