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13010050662 = 237253834941
BaseRepresentation
bin11000001110111010…
…11001111001100110
31020120200201001101020
430013131121321212
5203121033110122
65550550312010
7640254414600
oct140735317146
936520631336
1013010050662
11557691a694
122631058606
1312c44b063b
148b5c24170
15512289c5c
hex307759e66

13010050662 has 48 divisors (see below), whose sum is σ = 30839417712. Its totient is φ = 3647017920.

The previous prime is 13010050637. The next prime is 13010050679. The reversal of 13010050662 is 26605001031.

It is a super-2 number, since 2×130100506622 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401889 + ... + 433052.

It is an arithmetic number, because the mean of its divisors is an integer number (642487869).

Almost surely, 213010050662 is an apocalyptic number.

13010050662 is an abundant number, since it is smaller than the sum of its proper divisors (17829367050).

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

13010050662 is a wasteful number, since it uses less digits than its factorization.

13010050662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835013 (or 835006 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13010050662 its reverse (26605001031), we get a palindrome (39615051693).

The spelling of 13010050662 in words is "thirteen billion, ten million, fifty thousand, six hundred sixty-two".

Divisors: 1 2 3 6 7 14 21 42 49 53 98 106 147 159 294 318 371 742 1113 2226 2597 5194 7791 15582 834941 1669882 2504823 5009646 5844587 11689174 17533761 35067522 40912109 44251873 81824218 88503746 122736327 132755619 245472654 265511238 309763111 619526222 929289333 1858578666 2168341777 4336683554 6505025331 13010050662