Base | Representation |
---|---|
bin | 1100001111100110000… |
… | …0011000000001100111 |
3 | 202002221021011212222020 |
4 | 3003321200120001213 |
5 | 11421241134202012 |
6 | 240344135234223 |
7 | 21124350162615 |
oct | 3037140300147 |
9 | 662837155866 |
10 | 210344444007 |
11 | 8122aa56085 |
12 | 34923b18973 |
13 | 16ab2498969 |
14 | a275ca66b5 |
15 | 57116bea8c |
hex | 30f9818067 |
210344444007 has 16 divisors (see below), whose sum is σ = 293425347840. Its totient is φ = 133778760192.
The previous prime is 210344444003. The next prime is 210344444033. The reversal of 210344444007 is 700444443012.
It is not a de Polignac number, because 210344444007 - 22 = 210344444003 is a prime.
It is a super-2 number, since 2×2103444440072 (a number of 23 digits) contains 22 as substring.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210344444003) 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, 3995578 + ... + 4047879.
It is an arithmetic number, because the mean of its divisors is an integer number (18339084240).
Almost surely, 2210344444007 is an apocalyptic number.
210344444007 is a deficient number, since it is larger than the sum of its proper divisors (83080903833).
210344444007 is a wasteful number, since it uses less digits than its factorization.
210344444007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8043862.
The product of its (nonzero) digits is 43008, while the sum is 33.
Adding to 210344444007 its reverse (700444443012), we get a palindrome (910788887019).
The spelling of 210344444007 in words is "two hundred ten billion, three hundred forty-four million, four hundred forty-four thousand, seven".
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