Base | Representation |
---|---|
bin | 1001010011011110100111… |
… | …0101110111010011001000 |
3 | 1100020000001001001112122101 |
4 | 2110313221311313103020 |
5 | 2320103013011440430 |
6 | 33431412454403144 |
7 | 2104052615102311 |
oct | 224675165672310 |
9 | 40200031045571 |
10 | 10230240343240 |
11 | 3294690a76725 |
12 | 11928329604b4 |
13 | 592927580908 |
14 | 27520953d608 |
15 | 12b1a3168dca |
hex | 94de9d774c8 |
10230240343240 has 64 divisors (see below), whose sum is σ = 24372448700400. Its totient is φ = 3851320516608.
The previous prime is 10230240343171. The next prime is 10230240343283. The reversal of 10230240343240 is 4234304203201.
It can be written as a sum of positive squares in 8 ways, for example, as 1243327582116 + 8986912761124 = 1115046^2 + 2997818^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10230240343199 and 10230240343208.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68086116 + ... + 68236204.
Almost surely, 210230240343240 is an apocalyptic number.
10230240343240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10230240343240 is an abundant number, since it is smaller than the sum of its proper divisors (14142208357160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10230240343240 is a wasteful number, since it uses less digits than its factorization.
10230240343240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250354 (or 250350 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 10230240343240 its reverse (4234304203201), we get a palindrome (14464544546441).
The spelling of 10230240343240 in words is "ten trillion, two hundred thirty billion, two hundred forty million, three hundred forty-three thousand, two hundred forty".
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