Base | Representation |
---|---|
bin | 110111101101111101101001… |
… | …001110101011011000011111 |
3 | 1012010122122210012111100020222 |
4 | 313231331221032223120133 |
5 | 224104404200334404141 |
6 | 2225102533230231555 |
7 | 102421234210432466 |
oct | 6755755116533037 |
9 | 1163578705440228 |
10 | 245051124528671 |
11 | 71098664365a6a |
12 | 235986719555bb |
13 | a6972b6648aa6 |
14 | 447277569b9dd |
15 | 1d4e51e95114b |
hex | dedf693ab61f |
245051124528671 has 8 divisors (see below), whose sum is σ = 246131575997184. Its totient is φ = 243970681228120.
The previous prime is 245051124528653. The next prime is 245051124528677. The reversal of 245051124528671 is 176825421150542.
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 245051124528671 - 226 = 245051057419807 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245051124528677) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62593376 + ... + 66393018.
It is an arithmetic number, because the mean of its divisors is an integer number (30766446999648).
Almost surely, 2245051124528671 is an apocalyptic number.
245051124528671 is a deficient number, since it is larger than the sum of its proper divisors (1080451468513).
245051124528671 is a wasteful number, since it uses less digits than its factorization.
245051124528671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4083981.
The product of its (nonzero) digits is 5376000, while the sum is 53.
The spelling of 245051124528671 in words is "two hundred forty-five trillion, fifty-one billion, one hundred twenty-four million, five hundred twenty-eight thousand, six hundred seventy-one".
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