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13304000050 = 2521143562537
BaseRepresentation
bin11000110001111101…
…01110111000110010
31021100011211020010121
430120332232320302
5204221311000200
610040050520454
7650454064105
oct143076567062
937304736117
1013304000050
115707841170
1226b359612a
1313403703a3
14902ca073c
1552cea0e1a
hex318faee32

13304000050 has 48 divisors (see below), whose sum is σ = 27622865952. Its totient is φ = 4725302400.

The previous prime is 13304000041. The next prime is 13304000069. The reversal of 13304000050 is 5000040331.

It is a junction number, because it is equal to n+sod(n) for n = 13303999988 and 13304000033.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 257619 + ... + 304918.

It is an arithmetic number, because the mean of its divisors is an integer number (575476374).

Almost surely, 213304000050 is an apocalyptic number.

13304000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13304000050 is an abundant number, since it is smaller than the sum of its proper divisors (14318865902).

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

13304000050 is a wasteful number, since it uses less digits than its factorization.

13304000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562603 (or 562598 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

Adding to 13304000050 its reverse (5000040331), we get a palindrome (18304040381).

The spelling of 13304000050 in words is "thirteen billion, three hundred four million, fifty", and thus it is an aban number.

Divisors: 1 2 5 10 11 22 25 43 50 55 86 110 215 275 430 473 550 946 1075 2150 2365 4730 11825 23650 562537 1125074 2812685 5625370 6187907 12375814 14063425 24189091 28126850 30939535 48378182 61879070 120945455 154697675 241890910 266080001 309395350 532160002 604727275 1209454550 1330400005 2660800010 6652000025 13304000050