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13303000302 = 2331412157271
BaseRepresentation
bin11000110001110101…
…11010110011101110
31021100002221102201220
430120322322303232
5204221032002202
610040013244210
7650442431304
oct143072726356
937302842656
1013303000302
115707219029
1226b3193666
1313400b0317
14902ac0274
1552cd54abc
hex318ebacee

13303000302 has 96 divisors (see below), whose sum is σ = 28434296832. Its totient is φ = 4144608000.

The previous prime is 13303000297. The next prime is 13303000303. The reversal of 13303000302 is 20300030331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303000303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49088427 + ... + 49088697.

It is an arithmetic number, because the mean of its divisors is an integer number (296190592).

Almost surely, 213303000302 is an apocalyptic number.

13303000302 is an abundant number, since it is smaller than the sum of its proper divisors (15131296530).

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

13303000302 is a wasteful number, since it uses less digits than its factorization.

13303000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 13303000302 its reverse (20300030331), we get a palindrome (33603030633).

The spelling of 13303000302 in words is "thirteen billion, three hundred three million, three hundred two", and thus it is an aban number.

Divisors: 1 2 3 6 31 41 62 82 93 123 157 186 246 271 314 471 542 813 942 1271 1626 1681 2542 3362 3813 4867 5043 6437 7626 8401 9734 10086 11111 12874 14601 16802 19311 22222 25203 29202 33333 38622 42547 50406 52111 66666 85094 104222 127641 156333 199547 255282 263917 312666 344441 399094 455551 527834 598641 688882 791751 911102 1033323 1197282 1318957 1366653 1583502 1744427 2066646 2637914 2733306 3488854 3956871 5233281 7913742 8181427 10466562 14122081 16362854 24544281 28244162 42366243 49088562 54077237 71521507 84732486 108154474 143043014 162231711 214564521 324463422 429129042 2217166717 4434333434 6651500151 13303000302