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13040202200 = 235265201011
BaseRepresentation
bin11000010010100000…
…11011000111011000
31020122210102220111212
430021100123013120
5203201242432300
65553544442252
7641101614134
oct141120330730
936583386455
1013040202200
115591943a13
12263b179388
1312ca80959c
148b9c323c4
15514c43935
hex30941b1d8

13040202200 has 24 divisors (see below), whose sum is σ = 30318470580. Its totient is φ = 5216080800.

The previous prime is 13040202191. The next prime is 13040202209. The reversal of 13040202200 is 220204031.

It is an interprime number because it is at equal distance from previous prime (13040202191) and next prime (13040202209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13040202209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32600306 + ... + 32600705.

Almost surely, 213040202200 is an apocalyptic number.

13040202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13040202200 is an abundant number, since it is smaller than the sum of its proper divisors (17278268380).

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

13040202200 is a wasteful number, since it uses less digits than its factorization.

13040202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65201027 (or 65201018 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 13040202200 its reverse (220204031), we get a palindrome (13260406231).

The spelling of 13040202200 in words is "thirteen billion, forty million, two hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 65201011 130402022 260804044 326005055 521608088 652010110 1304020220 1630025275 2608040440 3260050550 6520101100 13040202200