Base | Representation |
---|---|
bin | 101110110011100010010… |
… | …0101010101000100001001 |
3 | 211202222100100211022222100 |
4 | 1131213010211111010021 |
5 | 1320344001211141212 |
6 | 21403114512144013 |
7 | 1232521241116554 |
oct | 135470445250411 |
9 | 24688310738870 |
10 | 6432864162057 |
11 | 206018712a163 |
12 | 87a895238009 |
13 | 378802566978 |
14 | 1834d096369b |
15 | b2500b6abdc |
hex | 5d9c4955109 |
6432864162057 has 24 divisors (see below), whose sum is σ = 9782510119200. Its totient is φ = 4062218948928.
The previous prime is 6432864161993. The next prime is 6432864162113. The reversal of 6432864162057 is 7502614682346.
6432864162057 is a `hidden beast` number, since 6 + 4 + 3 + 2 + 8 + 6 + 4 + 1 + 620 + 5 + 7 = 666.
It is not a de Polignac number, because 6432864162057 - 26 = 6432864161993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6432864161994 and 6432864162012.
It is not an unprimeable number, because it can be changed into a prime (6432864162157) 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 23 ways as a sum of consecutive naturals, for example, 1889703 + ... + 4054220.
It is an arithmetic number, because the mean of its divisors is an integer number (407604588300).
Almost surely, 26432864162057 is an apocalyptic number.
It is an amenable number.
6432864162057 is a deficient number, since it is larger than the sum of its proper divisors (3349645957143).
6432864162057 is a wasteful number, since it uses less digits than its factorization.
6432864162057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5950277 (or 5950274 counting only the distinct ones).
The product of its (nonzero) digits is 11612160, while the sum is 54.
The spelling of 6432864162057 in words is "six trillion, four hundred thirty-two billion, eight hundred sixty-four million, one hundred sixty-two thousand, fifty-seven".
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