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13053162412 = 2219733836143
BaseRepresentation
bin11000010100000011…
…10111001110101100
31020200200211100120201
430022001313032230
5203213102144122
65555130323244
7641320023043
oct141201671654
936620740521
1013053162412
115599196134
122643589524
1313003c6654
148bb84755a
15515e53a27
hex30a0773ac

13053162412 has 48 divisors (see below), whose sum is σ = 24442306560. Its totient is φ = 6081464448.

The previous prime is 13053162407. The next prime is 13053162427. The reversal of 13053162412 is 21426135031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2121813 + ... + 2127955.

It is an arithmetic number, because the mean of its divisors is an integer number (509214720).

Almost surely, 213053162412 is an apocalyptic number.

It is an amenable number.

13053162412 is a deficient number, since it is larger than the sum of its proper divisors (11389144148).

13053162412 is a wasteful number, since it uses less digits than its factorization.

13053162412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622 (or 6620 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 13053162412 its reverse (21426135031), we get a palindrome (34479297443).

The spelling of 13053162412 in words is "thirteen billion, fifty-three million, one hundred sixty-two thousand, four hundred twelve".

Divisors: 1 2 4 19 38 73 76 146 292 383 766 1387 1532 2774 5548 6143 7277 12286 14554 24572 27959 29108 55918 111836 116717 233434 448439 466868 531221 896878 1062442 1793756 2124884 2352769 4705538 8520341 9411076 17040682 34081364 44702611 89405222 171752137 178810444 343504274 687008548 3263290603 6526581206 13053162412