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13102202230322 = 271361725509823
BaseRepresentation
bin1011111010101001100000…
…0111000001011000110010
31201101120002000000202121012
42332222120013001120302
53204131302232332242
643511022453030522
72521413533255432
oct276523007013062
951346060022535
1013102202230322
1141a1681649057
121577365025442
137406bc7ca70a
143342157442c2
1517ac41dce282
hexbea981c1632

13102202230322 has 16 divisors (see below), whose sum is σ = 19935621338112. Its totient is φ = 6457046144640.

The previous prime is 13102202230291. The next prime is 13102202230331. The reversal of 13102202230322 is 22303220220131.

It is a super-2 number, since 2×131022022303222 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12241298 + ... + 13268525.

It is an arithmetic number, because the mean of its divisors is an integer number (1245976333632).

Almost surely, 213102202230322 is an apocalyptic number.

13102202230322 is a deficient number, since it is larger than the sum of its proper divisors (6833419107790).

13102202230322 is a wasteful number, since it uses less digits than its factorization.

13102202230322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25513513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13102202230322 its reverse (22303220220131), we get a palindrome (35405422450453).

The spelling of 13102202230322 in words is "thirteen trillion, one hundred two billion, two hundred two million, two hundred thirty thousand, three hundred twenty-two".

Divisors: 1 2 71 142 3617 7234 256807 513614 25509823 51019646 1811197433 3622394866 92269029791 184538059582 6551101115161 13102202230322