Base | Representation |
---|---|
bin | 110100010111010010… |
… | …000111110000110101 |
3 | 12101010102122011021110 |
4 | 310113102013300311 |
5 | 1410122122414310 |
6 | 41455101105233 |
7 | 4030212216255 |
oct | 642722076065 |
9 | 171112564243 |
10 | 56225201205 |
11 | 21932729938 |
12 | aa91858219 |
13 | 53c06a7734 |
14 | 2a15401965 |
15 | 16e1163d20 |
hex | d17487c35 |
56225201205 has 32 divisors (see below), whose sum is σ = 90379111680. Its totient is φ = 29847375360.
The previous prime is 56225201203. The next prime is 56225201213. The reversal of 56225201205 is 50210252265.
56225201205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56225201205 - 21 = 56225201203 is a prime.
It is a super-2 number, since 2×562252012052 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56225201203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5205951 + ... + 5216739.
It is an arithmetic number, because the mean of its divisors is an integer number (2824347240).
Almost surely, 256225201205 is an apocalyptic number.
It is an amenable number.
56225201205 is a deficient number, since it is larger than the sum of its proper divisors (34153910475).
56225201205 is a wasteful number, since it uses less digits than its factorization.
56225201205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12381.
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 56225201205 in words is "fifty-six billion, two hundred twenty-five million, two hundred one thousand, two hundred five".
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