Base | Representation |
---|---|
bin | 1100011110111011101… |
… | …0000111100000010101 |
3 | 202111120012100120221210 |
4 | 3013232322013200111 |
5 | 12003204133010010 |
6 | 242304452332033 |
7 | 21331362415206 |
oct | 3075672074025 |
9 | 674505316853 |
10 | 214461610005 |
11 | 82a52a95905 |
12 | 35692914019 |
13 | 172ba461366 |
14 | a5469d95ad |
15 | 58a2d8ab20 |
hex | 31eee87815 |
214461610005 has 16 divisors (see below), whose sum is σ = 343144483200. Its totient is φ = 114377556288.
The previous prime is 214461609949. The next prime is 214461610009. The reversal of 214461610005 is 500016164412.
It is not a de Polignac number, because 214461610005 - 28 = 214461609749 is a prime.
It is a super-2 number, since 2×2144616100052 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214461610009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1333144 + ... + 1485326.
It is an arithmetic number, because the mean of its divisors is an integer number (21446530200).
Almost surely, 2214461610005 is an apocalyptic number.
It is an amenable number.
214461610005 is a deficient number, since it is larger than the sum of its proper divisors (128682873195).
214461610005 is a wasteful number, since it uses less digits than its factorization.
214461610005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246140.
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 214461610005 its reverse (500016164412), we get a palindrome (714477774417).
The spelling of 214461610005 in words is "two hundred fourteen billion, four hundred sixty-one million, six hundred ten thousand, five".
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