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13124204000 = 255317193003
BaseRepresentation
bin11000011100100001…
…10111010111100000
31020212122111122022122
430032100313113200
5203334244012000
610010145123412
7643141615265
oct141620672740
936778448278
1013124204000
1156252a8796
122663329568
13131203b2ab
148c705b26c
1551c2d8085
hex30e4375e0

13124204000 has 96 divisors (see below), whose sum is σ = 34143179616. Its totient is φ = 4940851200.

The previous prime is 13124203999. The next prime is 13124204089. The reversal of 13124204000 is 40242131.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 13124204000.

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, 28502 + ... + 164501.

It is an arithmetic number, because the mean of its divisors is an integer number (355658121).

Almost surely, 213124204000 is an apocalyptic number.

13124204000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13124204000 is an abundant number, since it is smaller than the sum of its proper divisors (21018975616).

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

13124204000 is a wasteful number, since it uses less digits than its factorization.

13124204000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193045 (or 193027 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 13124204000 its reverse (40242131), we get a palindrome (13164446131).

The spelling of 13124204000 in words is "thirteen billion, one hundred twenty-four million, two hundred four thousand".

Divisors: 1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 125 136 160 170 200 250 272 340 400 425 500 544 680 800 850 1000 1360 1700 2000 2125 2720 3400 4000 4250 6800 8500 13600 17000 34000 68000 193003 386006 772012 965015 1544024 1930030 3088048 3281051 3860060 4825075 6176096 6562102 7720120 9650150 13124204 15440240 16405255 19300300 24125375 26248408 30880480 32810510 38600600 48250750 52496816 65621020 77201200 82026275 96501500 104993632 131242040 154402400 164052550 193003000 262484080 328105100 386006000 410131375 524968160 656210200 772012000 820262750 1312420400 1640525500 2624840800 3281051000 6562102000 13124204000