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13390303824 = 2432251370471
BaseRepresentation
bin11000111100001111…
…11101001001010000
31021120012012220122200
430132013331021100
5204410404210244
610052412403200
7652552463442
oct143607751120
937505186580
1013390303824
1157515284a7
122718476500
1313551c9b01
14910528492
1553584c669
hex31e1fd250

13390303824 has 60 divisors (see below), whose sum is σ = 37623654432. Its totient is φ = 4445640000.

The previous prime is 13390303781. The next prime is 13390303837. The reversal of 13390303824 is 42830309331.

13390303824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149092 + ... + 221379.

Almost surely, 213390303824 is an apocalyptic number.

It is an amenable number.

13390303824 is an abundant number, since it is smaller than the sum of its proper divisors (24233350608).

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

13390303824 is a wasteful number, since it uses less digits than its factorization.

13390303824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370736 (or 370727 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 13390303824 in words is "thirteen billion, three hundred ninety million, three hundred three thousand, eight hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 251 502 753 1004 1506 2008 2259 3012 4016 4518 6024 9036 12048 18072 36144 370471 740942 1111413 1481884 2222826 2963768 3334239 4445652 5927536 6668478 8891304 13336956 17782608 26673912 53347824 92988221 185976442 278964663 371952884 557929326 743905768 836893989 1115858652 1487811536 1673787978 2231717304 3347575956 4463434608 6695151912 13390303824