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13330302384 = 2437139285421
BaseRepresentation
bin11000110101000110…
…00100010110110000
31021102000022112011010
430122203010112300
5204300024134014
610042430350520
7651223462230
oct143243042660
937360275133
1013330302384
115720676533
12270035b440
13134594c2b9
14906589cc0
15530449359
hex31a8c45b0

13330302384 has 80 divisors (see below), whose sum is σ = 39639407360. Its totient is φ = 3781244160.

The previous prime is 13330302341. The next prime is 13330302389. The reversal of 13330302384 is 48320303331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13330302389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96007 + ... + 189414.

It is an arithmetic number, because the mean of its divisors is an integer number (495492592).

Almost surely, 213330302384 is an apocalyptic number.

13330302384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13330302384 is an abundant number, since it is smaller than the sum of its proper divisors (26309104976).

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

13330302384 is a wasteful number, since it uses less digits than its factorization.

13330302384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285578 (or 285572 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The spelling of 13330302384 in words is "thirteen billion, three hundred thirty million, three hundred two thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 139 168 278 336 417 556 834 973 1112 1668 1946 2224 2919 3336 3892 5838 6672 7784 11676 15568 23352 46704 285421 570842 856263 1141684 1712526 1997947 2283368 3425052 3995894 4566736 5993841 6850104 7991788 11987682 13700208 15983576 23975364 31967152 39673519 47950728 79347038 95901456 119020557 158694076 238041114 277714633 317388152 476082228 555429266 634776304 833143899 952164456 1110858532 1666287798 1904328912 2221717064 3332575596 4443434128 6665151192 13330302384