Base | Representation |
---|---|
bin | 10001111011011010110… |
… | …010111101110010101100 |
3 | 11100210002101111212012201 |
4 | 101323122302331302230 |
5 | 130141200022040134 |
6 | 2341553141311244 |
7 | 155003613310426 |
oct | 21733262756254 |
9 | 4323071455181 |
10 | 1232031440044 |
11 | 4355576a1099 |
12 | 17a938a05524 |
13 | 8c2457b4722 |
14 | 438b8693816 |
15 | 220abd37914 |
hex | 11edacbdcac |
1232031440044 has 24 divisors (see below), whose sum is σ = 2179788763040. Its totient is φ = 609243434496.
The previous prime is 1232031440039. The next prime is 1232031440071. The reversal of 1232031440044 is 4400441302321.
It is a junction number, because it is equal to n+sod(n) for n = 1232031439994 and 1232031440021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535779 + ... + 1658650.
Almost surely, 21232031440044 is an apocalyptic number.
It is an amenable number.
1232031440044 is a deficient number, since it is larger than the sum of its proper divisors (947757322996).
1232031440044 is a wasteful number, since it uses less digits than its factorization.
1232031440044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2195977 (or 2195975 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 1232031440044 its reverse (4400441302321), we get a palindrome (5632472742365).
The spelling of 1232031440044 in words is "one trillion, two hundred thirty-two billion, thirty-one million, four hundred forty thousand, forty-four".
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