Base | Representation |
---|---|
bin | 11001001111011010… |
… | …00011110101101010 |
3 | 1021222101122102100212 |
4 | 30213231003311222 |
5 | 210223030304024 |
6 | 10120353301122 |
7 | 656543550005 |
oct | 144755036552 |
9 | 37871572325 |
10 | 13551025514 |
11 | 5824223044 |
12 | 27622647a2 |
13 | 137c5b0bc0 |
14 | 927a0453c |
15 | 5449e8a0e |
hex | 327b43d6a |
13551025514 has 16 divisors (see below), whose sum is σ = 21892819200. Its totient is φ = 6253547760.
The previous prime is 13551025507. The next prime is 13551025519. The reversal of 13551025514 is 41552015531.
It is not an unprimeable number, because it can be changed into a prime (13551025519) 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, 219887 + ... + 274685.
It is an arithmetic number, because the mean of its divisors is an integer number (1368301200).
Almost surely, 213551025514 is an apocalyptic number.
13551025514 is a deficient number, since it is larger than the sum of its proper divisors (8341793686).
13551025514 is a wasteful number, since it uses less digits than its factorization.
13551025514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64325.
The product of its (nonzero) digits is 15000, while the sum is 32.
The spelling of 13551025514 in words is "thirteen billion, five hundred fifty-one million, twenty-five thousand, five hundred fourteen".
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