Search a number
-
+
13102033332320 = 255349132345479
BaseRepresentation
bin1011111010101000111000…
…0010101110100001100000
31201101112122020012212002122
42332222032002232201200
53204130431013113240
643510554021003412
72521406412536432
oct276521602564140
951345566185078
1013102033332320
1141a15a5279529
121577318553568
13740693812b7a
143341db13a652
1517ac3216a4b5
hexbea8e0ae860

13102033332320 has 48 divisors (see below), whose sum is σ = 30954453536160. Its totient is φ = 5240660987904.

The previous prime is 13102033332307. The next prime is 13102033332379. The reversal of 13102033332320 is 2323333020131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13102033332320.

It is a congruent number.

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, 4413341 + ... + 6758819.

It is an arithmetic number, because the mean of its divisors is an integer number (644884448670).

Almost surely, 213102033332320 is an apocalyptic number.

13102033332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13102033332320 is an abundant number, since it is smaller than the sum of its proper divisors (17852420203840).

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

13102033332320 is a wasteful number, since it uses less digits than its factorization.

13102033332320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380407 (or 2380399 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 13102033332320 its reverse (2323333020131), we get a palindrome (15425366352451).

The spelling of 13102033332320 in words is "thirteen trillion, one hundred two billion, thirty-three million, three hundred thirty-two thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 34913 69826 139652 174565 279304 349130 558608 698260 1117216 1396520 2345479 2793040 4690958 5586080 9381916 11727395 18763832 23454790 37527664 46909580 75055328 93819160 187638320 375276640 81887708327 163775416654 327550833308 409438541635 655101666616 818877083270 1310203333232 1637754166540 2620406666464 3275508333080 6551016666160 13102033332320