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12603150330604 = 229778313222221
BaseRepresentation
bin1011011101100110011001…
…0011000110101011101100
31122121211221012211112102221
42313121212103012223230
53122442222441034404
642445450214525124
72440355546150611
oct267314623065354
948554835745387
1012603150330604
114019a69886409
1214b66a96667a4
13705619c17b32
14317dd23dc508
1516cc84629954
hexb76664c6aec

12603150330604 has 12 divisors (see below), whose sum is σ = 22055542478928. Its totient is φ = 6301566765200.

The previous prime is 12603150330587. The next prime is 12603150330637. The reversal of 12603150330604 is 40603305130621.

It is a self number, because there is not a number n which added to its sum of digits gives 12603150330604.

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, 2300214 + ... + 5522434.

It is an arithmetic number, because the mean of its divisors is an integer number (1837961873244).

Almost surely, 212603150330604 is an apocalyptic number.

It is an amenable number.

12603150330604 is a deficient number, since it is larger than the sum of its proper divisors (9452392148324).

12603150330604 is a wasteful number, since it uses less digits than its factorization.

12603150330604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200056 (or 4200054 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 12603150330604 in words is "twelve trillion, six hundred three billion, one hundred fifty million, three hundred thirty thousand, six hundred four".

Divisors: 1 2 4 977831 1955662 3222221 3911324 6444442 12888884 3150787582651 6301575165302 12603150330604