Base | Representation |
---|---|
bin | 1100001110011001101… |
… | …1100011010100001111 |
3 | 202002002221222121011220 |
4 | 3003212123203110033 |
5 | 11420112222144211 |
6 | 240252304014423 |
7 | 21113413023141 |
oct | 3034633432417 |
9 | 662087877156 |
10 | 210024412431 |
11 | 8108633a679 |
12 | 34854901413 |
13 | 16a610a6272 |
14 | a24559ac91 |
15 | 56e3555806 |
hex | 30e66e350f |
210024412431 has 16 divisors (see below), whose sum is σ = 281234976000. Its totient is φ = 139415230080.
The previous prime is 210024412391. The next prime is 210024412469. The reversal of 210024412431 is 134214420012.
It is not a de Polignac number, because 210024412431 - 219 = 210023888143 is a prime.
It is a super-2 number, since 2×2100244124312 (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 (210024412231) 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, 6348070 + ... + 6381068.
It is an arithmetic number, because the mean of its divisors is an integer number (17577186000).
Almost surely, 2210024412431 is an apocalyptic number.
210024412431 is a deficient number, since it is larger than the sum of its proper divisors (71210563569).
210024412431 is a wasteful number, since it uses less digits than its factorization.
210024412431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42046.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 210024412431 its reverse (134214420012), we get a palindrome (344238832443).
The spelling of 210024412431 in words is "two hundred ten billion, twenty-four million, four hundred twelve thousand, four hundred thirty-one".
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