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13204324210 = 2571117148473
BaseRepresentation
bin11000100110000100…
…11111111101110010
31021002020021011120211
430103002133331302
5204020301333320
610022130254334
7645133622020
oct142302377562
937066234524
1013204324210
115666551240
1226861273aa
1313258112bc
148d3955710
1552436255a
hex31309ff72

13204324210 has 32 divisors (see below), whose sum is σ = 29632563072. Its totient is φ = 4115633280.

The previous prime is 13204324163. The next prime is 13204324213. The reversal of 13204324210 is 1242340231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13204324213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8573467 + ... + 8575006.

It is an arithmetic number, because the mean of its divisors is an integer number (926017596).

Almost surely, 213204324210 is an apocalyptic number.

13204324210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13204324210 is an abundant number, since it is smaller than the sum of its proper divisors (16428238862).

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

13204324210 is a wasteful number, since it uses less digits than its factorization.

13204324210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17148498.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13204324210 its reverse (1242340231), we get a palindrome (14446664441).

The spelling of 13204324210 in words is "thirteen billion, two hundred four million, three hundred twenty-four thousand, two hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 17148473 34296946 85742365 120039311 171484730 188633203 240078622 377266406 600196555 943166015 1200393110 1320432421 1886332030 2640864842 6602162105 13204324210