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13202130210 = 2353711893811
BaseRepresentation
bin11000100101110100…
…01000010100100010
31021002002010200222120
430102322020110202
5204014221131320
610022011245110
7645106153353
oct142272102442
937062120876
1013202130210
115665292915
122685449796
131325223789
148d3543d2a
1552407c440
hex312e88522

13202130210 has 32 divisors (see below), whose sum is σ = 32541469632. Its totient is φ = 3425417280.

The previous prime is 13202130197. The next prime is 13202130233. The reversal of 13202130210 is 1203120231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13202130210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5945796 + ... + 5948015.

It is an arithmetic number, because the mean of its divisors is an integer number (1016920926).

Almost surely, 213202130210 is an apocalyptic number.

13202130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13202130210 is an abundant number, since it is smaller than the sum of its proper divisors (19339339422).

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

13202130210 is a wasteful number, since it uses less digits than its factorization.

13202130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11893858.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13202130210 its reverse (1203120231), we get a palindrome (14405250441).

The spelling of 13202130210 in words is "thirteen billion, two hundred two million, one hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 11893811 23787622 35681433 59469055 71362866 118938110 178407165 356814330 440071007 880142014 1320213021 2200355035 2640426042 4400710070 6601065105 13202130210