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13010443224 = 233839976551
BaseRepresentation
bin11000001110111101…
…11001101111011000
31020120201102222212120
430013132321233120
5203121133140344
65551002541240
7640260641232
oct140736715730
936521388776
1013010443224
115577068619
122631207820
1312c45ba21c
148b5cc7252
15512316219
hex3077b9bd8

13010443224 has 64 divisors (see below), whose sum is σ = 32956035840. Its totient is φ = 4279612800.

The previous prime is 13010443207. The next prime is 13010443231. The reversal of 13010443224 is 42234401031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13010443194 and 13010443203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1982749 + ... + 1989299.

It is an arithmetic number, because the mean of its divisors is an integer number (514938060).

Almost surely, 213010443224 is an apocalyptic number.

It is an amenable number.

13010443224 is an abundant number, since it is smaller than the sum of its proper divisors (19945592616).

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

13010443224 is a wasteful number, since it uses less digits than its factorization.

13010443224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7640 (or 7636 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13010443224 its reverse (42234401031), we get a palindrome (55244844255).

The spelling of 13010443224 in words is "thirteen billion, ten million, four hundred forty-three thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 83 166 249 332 498 664 996 997 1992 1994 2991 3988 5982 6551 7976 11964 13102 19653 23928 26204 39306 52408 78612 82751 157224 165502 248253 331004 496506 543733 662008 993012 1087466 1631199 1986024 2174932 3262398 4349864 6524796 6531347 13049592 13062694 19594041 26125388 39188082 52250776 78376164 156752328 542101801 1084203602 1626305403 2168407204 3252610806 4336814408 6505221612 13010443224