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13012202210 = 257185888603
BaseRepresentation
bin11000001111001011…
…00111001011100010
31020120211202100202012
430013211213023202
5203122110432320
65551104352522
7640311615410
oct140745471342
936524670665
1013012202210
11557805a127
122631915742
1312c4a84a47
148b62242b0
155125624c5
hex3079672e2

13012202210 has 16 divisors (see below), whose sum is σ = 26767958976. Its totient is φ = 4461326448.

The previous prime is 13012202201. The next prime is 13012202213. The reversal of 13012202210 is 1220221031.

It is a happy number.

13012202210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (13012202213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92944232 + ... + 92944371.

It is an arithmetic number, because the mean of its divisors is an integer number (1672997436).

Almost surely, 213012202210 is an apocalyptic number.

13012202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13012202210 is an abundant number, since it is smaller than the sum of its proper divisors (13755756766).

13012202210 is a wasteful number, since it uses less digits than its factorization.

13012202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185888617.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13012202210 its reverse (1220221031), we get a palindrome (14232423241).

The spelling of 13012202210 in words is "thirteen billion, twelve million, two hundred two thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 185888603 371777206 929443015 1301220221 1858886030 2602440442 6506101105 13012202210