Base | Representation |
---|---|
bin | 11000100000001000… |
… | …10101001010101000 |
3 | 1020221202110110001111 |
4 | 30100010111022220 |
5 | 203420021110431 |
6 | 10013150000104 |
7 | 643660113055 |
oct | 142004251250 |
9 | 36852413044 |
10 | 13154472616 |
11 | 56403a1a7a |
12 | 26714a6034 |
13 | 13183a860c |
14 | 8cb09a02c |
15 | 51ecb67b1 |
hex | 3101152a8 |
13154472616 has 64 divisors (see below), whose sum is σ = 28026000000. Its totient is φ = 5754583296.
The previous prime is 13154472613. The next prime is 13154472629. The reversal of 13154472616 is 61627445131.
It is not an unprimeable number, because it can be changed into a prime (13154472613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36510 + ... + 166258.
It is an arithmetic number, because the mean of its divisors is an integer number (437906250).
Almost surely, 213154472616 is an apocalyptic number.
It is an amenable number.
13154472616 is an abundant number, since it is smaller than the sum of its proper divisors (14871527384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13154472616 is a wasteful number, since it uses less digits than its factorization.
13154472616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129826 (or 129822 counting only the distinct ones).
The product of its digits is 120960, while the sum is 40.
The spelling of 13154472616 in words is "thirteen billion, one hundred fifty-four million, four hundred seventy-two thousand, six hundred sixteen".
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