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13311013002 = 23712712911933
BaseRepresentation
bin11000110010110010…
…11111000010001010
31021100200000112002120
430121121133002022
5204230104404002
610040501112110
7650600513040
oct143131370212
937320015076
1013311013002
1157107a10a1
1226b59b8636
131341957471
14903ba8390
1552d8d8cbc
hex31965f08a

13311013002 has 64 divisors (see below), whose sum is σ = 30704369664. Its totient is φ = 3768327360.

The previous prime is 13311012991. The next prime is 13311013013. The reversal of 13311013002 is 20031011331.

It is an interprime number because it is at equal distance from previous prime (13311012991) and next prime (13311013013).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6885228 + ... + 6887160.

It is an arithmetic number, because the mean of its divisors is an integer number (479755776).

Almost surely, 213311013002 is an apocalyptic number.

13311013002 is an abundant number, since it is smaller than the sum of its proper divisors (17393356662).

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

13311013002 is a wasteful number, since it uses less digits than its factorization.

13311013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13311013002 its reverse (20031011331), we get a palindrome (33342024333).

The spelling of 13311013002 in words is "thirteen billion, three hundred eleven million, thirteen thousand, two".

Divisors: 1 2 3 6 7 14 21 42 127 254 381 762 889 1291 1778 1933 2582 2667 3866 3873 5334 5799 7746 9037 11598 13531 18074 27062 27111 40593 54222 81186 163957 245491 327914 490982 491871 736473 983742 1147699 1472946 1718437 2295398 2495503 3436874 3443097 4991006 5155311 6886194 7486509 10310622 14973018 17468521 34937042 52405563 104811126 316928881 633857762 950786643 1901573286 2218502167 4437004334 6655506501 13311013002