Base | Representation |
---|---|
bin | 11000010100010000… |
… | …10100011001100011 |
3 | 1020200211000100001002 |
4 | 30022020110121203 |
5 | 203214020323010 |
6 | 5555230502215 |
7 | 641340302015 |
oct | 141210243143 |
9 | 36624010032 |
10 | 13054854755 |
11 | 559a141668 |
12 | 264406496b |
13 | 1300869a37 |
14 | 8bbb681b5 |
15 | 51618a1a5 |
hex | 30a214663 |
13054854755 has 8 divisors (see below), whose sum is σ = 15666817824. Its totient is φ = 10443222400.
The previous prime is 13054854751. The next prime is 13054854797. The reversal of 13054854755 is 55745845031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13054854755 - 22 = 13054854751 is a prime.
It is a super-2 number, since 2×130548547552 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13054854751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14570 + ... + 162240.
It is an arithmetic number, because the mean of its divisors is an integer number (1958352228).
Almost surely, 213054854755 is an apocalyptic number.
13054854755 is a deficient number, since it is larger than the sum of its proper divisors (2611963069).
13054854755 is a wasteful number, since it uses less digits than its factorization.
13054854755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165357.
The product of its (nonzero) digits is 1680000, while the sum is 47.
The spelling of 13054854755 in words is "thirteen billion, fifty-four million, eight hundred fifty-four thousand, seven hundred fifty-five".
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