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12746085563132 = 223769638453141
BaseRepresentation
bin1011100101111010110111…
…1001101111101011111100
31200010111212121200200020222
42321132231321233223330
53132312440401010012
643035245413000512
72453605611451265
oct271365571575374
950114777620228
1012746085563132
114074648013159
12151a33a323138
13715c489353bc
14320cb17b396c
1517184cd99972
hexb97ade6fafc

12746085563132 has 12 divisors (see below), whose sum is σ = 22305711546216. Its totient is φ = 6373025121360.

The previous prime is 12746085563063. The next prime is 12746085563173. The reversal of 12746085563132 is 23136558064721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2718719 + ... + 5734422.

It is an arithmetic number, because the mean of its divisors is an integer number (1858809295518).

Almost surely, 212746085563132 is an apocalyptic number.

It is an amenable number.

12746085563132 is a deficient number, since it is larger than the sum of its proper divisors (9559625983084).

12746085563132 is a wasteful number, since it uses less digits than its factorization.

12746085563132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8830108 (or 8830106 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 12746085563132 in words is "twelve trillion, seven hundred forty-six billion, eighty-five million, five hundred sixty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 376963 753926 1507852 8453141 16906282 33812564 3186521390783 6373042781566 12746085563132