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13143210200 = 2352198733073
BaseRepresentation
bin11000011110110010…
…10111100011011000
31020220222021020220222
430033121113203120
5203404130211300
610012104335212
7643462305041
oct141731274330
936828236828
1013143210200
115634aaa39a
122669774508
131315c64273
148c97a78c8
1551dcde785
hex30f6578d8

13143210200 has 48 divisors (see below), whose sum is σ = 30574267080. Its totient is φ = 5254479360.

The previous prime is 13143210181. The next prime is 13143210203. The reversal of 13143210200 is 201234131.

It is a super-2 number, since 2×131432102002 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143210203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380864 + ... + 413936.

Almost surely, 213143210200 is an apocalyptic number.

13143210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13143210200 is an abundant number, since it is smaller than the sum of its proper divisors (17431056880).

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

13143210200 is a wasteful number, since it uses less digits than its factorization.

13143210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35076 (or 35067 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13143210200 its reverse (201234131), we get a palindrome (13344444331).

The spelling of 13143210200 in words is "thirteen billion, one hundred forty-three million, two hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1987 3974 7948 9935 15896 19870 33073 39740 49675 66146 79480 99350 132292 165365 198700 264584 330730 397400 661460 826825 1322920 1653650 3307300 6614600 65716051 131432102 262864204 328580255 525728408 657160510 1314321020 1642901275 2628642040 3285802550 6571605100 13143210200