Base | Representation |
---|---|
bin | 11000011111111111… |
… | …11010000110000010 |
3 | 1020221200021112120110 |
4 | 30033333322012002 |
5 | 203414222010104 |
6 | 10013105052150 |
7 | 643644213522 |
oct | 141777720602 |
9 | 36850245513 |
10 | 13153313154 |
11 | 563a77a943 |
12 | 2671027056 |
13 | 1318090947 |
14 | 8cac77682 |
15 | 51eb37e89 |
hex | 30fffa182 |
13153313154 has 16 divisors (see below), whose sum is σ = 26309155392. Its totient is φ = 4384016208.
The previous prime is 13153313153. The next prime is 13153313161. The reversal of 13153313154 is 45131335131.
It is not an unprimeable number, because it can be changed into a prime (13153313153) by changing a digit.
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, 34054 + ... + 165729.
It is an arithmetic number, because the mean of its divisors is an integer number (1644322212).
Almost surely, 213153313154 is an apocalyptic number.
13153313154 is an abundant number, since it is smaller than the sum of its proper divisors (13155842238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13153313154 is a wasteful number, since it uses less digits than its factorization.
13153313154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210761.
The product of its digits is 8100, while the sum is 30.
Adding to 13153313154 its reverse (45131335131), we get a palindrome (58284648285).
The spelling of 13153313154 in words is "thirteen billion, one hundred fifty-three million, three hundred thirteen thousand, one hundred fifty-four".
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