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13284203368 = 238935951971
BaseRepresentation
bin11000101111100110…
…01101101101101000
31021021210120110012011
430113303031231220
5204201224001433
610034102325304
7650123602612
oct142763155550
937253513164
1013284203368
1156a764a677
1226a8a29834
13133922b687
149003c9db2
1552b3903cd
hex317ccdb68

13284203368 has 32 divisors (see below), whose sum is σ = 25258392000. Its totient is φ = 6549051520.

The previous prime is 13284203321. The next prime is 13284203371. The reversal of 13284203368 is 86330248231.

It is a self number, because there is not a number n which added to its sum of digits gives 13284203368.

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 7 ways as a sum of consecutive naturals, for example, 229623 + ... + 281593.

It is an arithmetic number, because the mean of its divisors is an integer number (789324750).

Almost surely, 213284203368 is an apocalyptic number.

It is an amenable number.

13284203368 is a deficient number, since it is larger than the sum of its proper divisors (11974188632).

13284203368 is a wasteful number, since it uses less digits than its factorization.

13284203368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52425 (or 52421 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 13284203368 in words is "thirteen billion, two hundred eighty-four million, two hundred three thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 89 178 356 359 712 718 1436 2872 31951 51971 63902 103942 127804 207884 255608 415768 4625419 9250838 18501676 18657589 37003352 37315178 74630356 149260712 1660525421 3321050842 6642101684 13284203368