Base | Representation |
---|---|
bin | 11001001000000000… |
… | …11101001011001111 |
3 | 1021211001221020221211 |
4 | 30210000131023033 |
5 | 210111141014132 |
6 | 10110300035251 |
7 | 655161422005 |
oct | 144400351317 |
9 | 37731836854 |
10 | 13489001167 |
11 | 57a220a254 |
12 | 2745532b27 |
13 | 136c7a56c5 |
14 | 91d69aa75 |
15 | 53e346147 |
hex | 32401d2cf |
13489001167 has 8 divisors (see below), whose sum is σ = 13627404000. Its totient is φ = 13350693600.
The previous prime is 13489001129. The next prime is 13489001171. The reversal of 13489001167 is 76110098431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13489001167 - 211 = 13488999119 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 (13489001467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280633 + ... + 325165.
It is an arithmetic number, because the mean of its divisors is an integer number (1703425500).
Almost surely, 213489001167 is an apocalyptic number.
13489001167 is a deficient number, since it is larger than the sum of its proper divisors (138402833).
13489001167 is a wasteful number, since it uses less digits than its factorization.
13489001167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47633.
The product of its (nonzero) digits is 36288, while the sum is 40.
Adding to 13489001167 its reverse (76110098431), we get a palindrome (89599099598).
The spelling of 13489001167 in words is "thirteen billion, four hundred eighty-nine million, one thousand, one hundred sixty-seven".
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