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13304104200 = 23365291249
BaseRepresentation
bin11000110001111110…
…01000010100001000
31021100012000112000000
430120333020110020
5204221322313300
610040053043000
7650455006542
oct143077102410
937305015000
1013304104200
115707902442
1226b3626460
1313403a890a
14902cca692
1552cec1c00
hex318fc8508

13304104200 has 168 divisors, whose sum is σ = 46377356250. Its totient is φ = 3547722240.

The previous prime is 13304104183. The next prime is 13304104201. The reversal of 13304104200 is 240140331.

It can be written as a sum of positive squares in 3 ways, for example, as 5181408324 + 8122695876 = 71982^2 + 90126^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13304104201) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 100176 + ... + 191424.

Almost surely, 213304104200 is an apocalyptic number.

13304104200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13304104200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23188678125).

13304104200 is an abundant number, since it is smaller than the sum of its proper divisors (33073252050).

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

13304104200 is an equidigital number, since it uses as much as digits as its factorization.

13304104200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91283 (or 91259 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13304104200 its reverse (240140331), we get a palindrome (13544244531).

The spelling of 13304104200 in words is "thirteen billion, three hundred four million, one hundred four thousand, two hundred".