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1306066363232 = 2541995477411
BaseRepresentation
bin10011000000010111100…
…111110010001101100000
311121212012000021122010212
4103000113213302031200
5132344310442110412
62435555410513252
7163234353625511
oct23002747621540
94555160248125
101306066363232
1146399945a724
1219115ab95828
1396213b5a597
14472dd110a08
1523e917bb222
hex130179f2360

1306066363232 has 24 divisors (see below), whose sum is σ = 2634033232152. Its totient is φ = 637105542400.

The previous prime is 1306066363213. The next prime is 1306066363247. The reversal of 1306066363232 is 2323636606031.

It is a super-2 number, since 2×13060663632322 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 1306066363232.

It is a congruent number.

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, 497737394 + ... + 497740017.

It is an arithmetic number, because the mean of its divisors is an integer number (109751384673).

Almost surely, 21306066363232 is an apocalyptic number.

It is an amenable number.

1306066363232 is an abundant number, since it is smaller than the sum of its proper divisors (1327966868920).

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

1306066363232 is an equidigital number, since it uses as much as digits as its factorization.

1306066363232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995477462 (or 995477454 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 41.

The spelling of 1306066363232 in words is "one trillion, three hundred six billion, sixty-six million, three hundred sixty-three thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 32 41 82 164 328 656 1312 995477411 1990954822 3981909644 7963819288 15927638576 31855277152 40814573851 81629147702 163258295404 326516590808 653033181616 1306066363232