Base | Representation |
---|---|
bin | 101111110111010100111010… |
… | …111001110100000111010101 |
3 | 1000121100120200012101201110002 |
4 | 233313110322321310013111 |
5 | 210042444412400004140 |
6 | 2023415020554341045 |
7 | 62224601334042512 |
oct | 5767247271640725 |
9 | 1017316605351402 |
10 | 210510220313045 |
11 | 61090979416274 |
12 | 1b73a35aa2a785 |
13 | 906004aa9c683 |
14 | 39daa6b488309 |
15 | 1950cc1ee1415 |
hex | bf753ae741d5 |
210510220313045 has 16 divisors (see below), whose sum is σ = 256091315376960. Its totient is φ = 166095722087424.
The previous prime is 210510220312963. The next prime is 210510220313089. The reversal of 210510220313045 is 540313022015012.
It is a cyclic number.
It is not a de Polignac number, because 210510220313045 - 244 = 192918034268629 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 210510220312999 and 210510220313017.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431829260 + ... + 432316469.
It is an arithmetic number, because the mean of its divisors is an integer number (16005707211060).
Almost surely, 2210510220313045 is an apocalyptic number.
It is an amenable number.
210510220313045 is a deficient number, since it is larger than the sum of its proper divisors (45581095063915).
210510220313045 is an equidigital number, since it uses as much as digits as its factorization.
210510220313045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 864146404.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 210510220313045 its reverse (540313022015012), we get a palindrome (750823242328057).
The spelling of 210510220313045 in words is "two hundred ten trillion, five hundred ten billion, two hundred twenty million, three hundred thirteen thousand, forty-five".
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