Base | Representation |
---|---|
bin | 1001011100101110… |
… | …01001110001001011 |
3 | 111002112100100200121 |
4 | 10232113021301023 |
5 | 40342113213210 |
6 | 2155211244111 |
7 | 236464664002 |
oct | 45627116113 |
9 | 14075310617 |
10 | 5072788555 |
11 | 217350313a |
12 | b96a49637 |
13 | 62ac65743 |
14 | 361a0bc39 |
15 | 1ea5336da |
hex | 12e5c9c4b |
5072788555 has 4 divisors (see below), whose sum is σ = 6087346272. Its totient is φ = 4058230840.
The previous prime is 5072788543. The next prime is 5072788577. The reversal of 5072788555 is 5558872705.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5558872705 = 5 ⋅1111774541.
It is not a de Polignac number, because 5072788555 - 29 = 5072788043 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507278851 + ... + 507278860.
It is an arithmetic number, because the mean of its divisors is an integer number (1521836568).
Almost surely, 25072788555 is an apocalyptic number.
5072788555 is a deficient number, since it is larger than the sum of its proper divisors (1014557717).
5072788555 is a wasteful number, since it uses less digits than its factorization.
5072788555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1014557716.
The product of its (nonzero) digits is 3920000, while the sum is 52.
The square root of 5072788555 is about 71223.5112515523. The cubic root of 5072788555 is about 1718.2337821975.
The spelling of 5072788555 in words is "five billion, seventy-two million, seven hundred eighty-eight thousand, five hundred fifty-five".
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