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13052104304 = 241316227149
BaseRepresentation
bin11000010011111011…
…10100111001110000
31020200121211121010112
430021331310321300
5203212314314204
65555051520452
7641305025141
oct141175647160
936617747115
1013052104304
115598633168
122643159128
131300115b55
148bb64dac8
15515ce526e
hex309f74e70

13052104304 has 20 divisors (see below), whose sum is σ = 25481497800. Its totient is φ = 6476233920.

The previous prime is 13052104279. The next prime is 13052104343. The reversal of 13052104304 is 40340125031.

It is a self number, because there is not a number n which added to its sum of digits gives 13052104304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3111479 + ... + 3115670.

It is an arithmetic number, because the mean of its divisors is an integer number (1274074890).

Almost surely, 213052104304 is an apocalyptic number.

It is an amenable number.

13052104304 is a deficient number, since it is larger than the sum of its proper divisors (12429393496).

13052104304 is a wasteful number, since it uses less digits than its factorization.

13052104304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227288 (or 6227282 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 13052104304 its reverse (40340125031), we get a palindrome (53392229335).

The spelling of 13052104304 in words is "thirteen billion, fifty-two million, one hundred four thousand, three hundred four".

Divisors: 1 2 4 8 16 131 262 524 1048 2096 6227149 12454298 24908596 49817192 99634384 815756519 1631513038 3263026076 6526052152 13052104304