Base | Representation |
---|---|
bin | 1110001111101000011101… |
… | …00001110101100101110010 |
3 | 11002220111021101222211102201 |
4 | 13013310032201311211302 |
5 | 13101200401200203020 |
6 | 150341442332333414 |
7 | 6412021023002641 |
oct | 707641641654562 |
9 | 132814241884381 |
10 | 31323440241010 |
11 | 9a87218463255 |
12 | 361a83891426a |
13 | 1462a31886588 |
14 | 7a40c3aa1358 |
15 | 394bdb9c0a0a |
hex | 1c7d0e875972 |
31323440241010 has 8 divisors (see below), whose sum is σ = 56382192433836. Its totient is φ = 12529376096400.
The previous prime is 31323440240959. The next prime is 31323440241061. The reversal of 31323440241010 is 1014204432313.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (31323440240959) and next prime (31323440241061).
It can be written as a sum of positive squares in 2 ways, for example, as 29194797174841 + 2128643066169 = 5403221^2 + 1458987^2 .
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 31323440241010.
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, 1566172012041 + ... + 1566172012060.
Almost surely, 231323440241010 is an apocalyptic number.
31323440241010 is a deficient number, since it is larger than the sum of its proper divisors (25058752192826).
31323440241010 is a wasteful number, since it uses less digits than its factorization.
31323440241010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3132344024108.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 31323440241010 its reverse (1014204432313), we get a palindrome (32337644673323).
The spelling of 31323440241010 in words is "thirty-one trillion, three hundred twenty-three billion, four hundred forty million, two hundred forty-one thousand, ten".
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