Base | Representation |
---|---|
bin | 1110001101010011001111… |
… | …01010000110111111011010 |
3 | 11002121211111110201001110012 |
4 | 13012221213222012333122 |
5 | 13043342320241444114 |
6 | 150240553241521522 |
7 | 6403153605264236 |
oct | 706514752067732 |
9 | 132554443631405 |
10 | 31243331203034 |
11 | 9a56249a52345 |
12 | 36072004a32a2 |
13 | 1458305c95262 |
14 | 7a02846615c6 |
15 | 392a9db6463e |
hex | 1c6a67a86fda |
31243331203034 has 8 divisors (see below), whose sum is σ = 46865066096628. Its totient is φ = 15621642504160.
The previous prime is 31243331202983. The next prime is 31243331203069. The reversal of 31243331203034 is 43030213334213.
It can be written as a sum of positive squares in 2 ways, for example, as 31243102739809 + 228463225 = 5589553^2 + 15115^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×312433312030342 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9805187 + ... + 12594774.
Almost surely, 231243331203034 is an apocalyptic number.
31243331203034 is a deficient number, since it is larger than the sum of its proper divisors (15621734893594).
31243331203034 is a wasteful number, since it uses less digits than its factorization.
31243331203034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23097360.
The product of its (nonzero) digits is 46656, while the sum is 32.
Adding to 31243331203034 its reverse (43030213334213), we get a palindrome (74273544537247).
The spelling of 31243331203034 in words is "thirty-one trillion, two hundred forty-three billion, three hundred thirty-one million, two hundred three thousand, thirty-four".
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