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13210301133 = 321977253223
BaseRepresentation
bin11000100110110010…
…10011001011001101
31021002122111211101100
430103121103023031
5204023314114013
610022502333313
7645235464321
oct142331231315
937078454340
1013210301133
115669963847
12268812a239
131326b24943
148d466d981
15524b43473
hex3136532cd

13210301133 has 12 divisors (see below), whose sum is σ = 20085838240. Its totient is φ = 8343347976.

The previous prime is 13210301123. The next prime is 13210301173. The reversal of 13210301133 is 33110301231.

It is a happy number.

13210301133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13210301133 - 25 = 13210301101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210301123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38626441 + ... + 38626782.

Almost surely, 213210301133 is an apocalyptic number.

It is an amenable number.

13210301133 is a deficient number, since it is larger than the sum of its proper divisors (6875537107).

13210301133 is a wasteful number, since it uses less digits than its factorization.

13210301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77253248 (or 77253245 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13210301133 its reverse (33110301231), we get a palindrome (46320602364).

The spelling of 13210301133 in words is "thirteen billion, two hundred ten million, three hundred one thousand, one hundred thirty-three".

Divisors: 1 3 9 19 57 171 77253223 231759669 695279007 1467811237 4403433711 13210301133