Base | Representation |
---|---|
bin | 10001001011011001011110… |
… | …101110110010111111011011 |
3 | 100220111111220212022111012122 |
4 | 101023121132232302333123 |
5 | 34400303012344444202 |
6 | 424403115325531455 |
7 | 21625212005544323 |
oct | 2113313656627733 |
9 | 326444825274178 |
10 | 75550064062427 |
11 | 22088669639189 |
12 | 8582137713b8b |
13 | 33204570287c6 |
14 | 14928dd47a283 |
15 | 8b036d1469a2 |
hex | 44b65ebb2fdb |
75550064062427 has 8 divisors (see below), whose sum is σ = 77180900544000. Its totient is φ = 73920202093864.
The previous prime is 75550064062379. The next prime is 75550064062457. The reversal of 75550064062427 is 72426046005557.
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 75550064062427 - 244 = 57957878018011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (75550064062457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243471527 + ... + 243781632.
It is an arithmetic number, because the mean of its divisors is an integer number (9647612568000).
Almost surely, 275550064062427 is an apocalyptic number.
75550064062427 is a deficient number, since it is larger than the sum of its proper divisors (1630836481573).
75550064062427 is a wasteful number, since it uses less digits than its factorization.
75550064062427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487256505.
The product of its (nonzero) digits is 14112000, while the sum is 53.
The spelling of 75550064062427 in words is "seventy-five trillion, five hundred fifty billion, sixty-four million, sixty-two thousand, four hundred twenty-seven".
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