Base | Representation |
---|---|
bin | 1110001101000000100101… |
… | …11110000001001001001010 |
3 | 11002120212122210122210021201 |
4 | 13012200102332001021022 |
5 | 13043211320012032020 |
6 | 150232220032054414 |
7 | 6402350540126455 |
oct | 706402276011112 |
9 | 132525583583251 |
10 | 31233320424010 |
11 | 9a51a82145951 |
12 | 360528799440a |
13 | 145739bca2783 |
14 | 79d9b4cd449c |
15 | 3926b4d77a0a |
hex | 1c6812f8124a |
31233320424010 has 8 divisors (see below), whose sum is σ = 56219976763236. Its totient is φ = 12493328169600.
The previous prime is 31233320423953. The next prime is 31233320424017. The reversal of 31233320424010 is 1042402333213.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 31055286216529 + 178034207481 = 5572727^2 + 421941^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 31233320424010.
It is not an unprimeable number, because it can be changed into a prime (31233320424017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561666021191 + ... + 1561666021210.
Almost surely, 231233320424010 is an apocalyptic number.
31233320424010 is a deficient number, since it is larger than the sum of its proper divisors (24986656339226).
31233320424010 is a wasteful number, since it uses less digits than its factorization.
31233320424010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3123332042408.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 31233320424010 its reverse (1042402333213), we get a palindrome (32275722757223).
The spelling of 31233320424010 in words is "thirty-one trillion, two hundred thirty-three billion, three hundred twenty million, four hundred twenty-four thousand, ten".
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