Base | Representation |
---|---|
bin | 10001000000001100101… |
… | …010001110110101110110 |
3 | 11010200221211120220200010 |
4 | 101000030222032311312 |
5 | 123120433014030232 |
6 | 2252435303201050 |
7 | 150263055615663 |
oct | 21001452166566 |
9 | 4120854526603 |
10 | 1168443501942 |
11 | 410596994032 |
12 | 16a551446186 |
13 | 8625090b652 |
14 | 407a54b0a6a |
15 | 205d96070cc |
hex | 1100ca8ed76 |
1168443501942 has 32 divisors (see below), whose sum is σ = 2461365993600. Its totient is φ = 368759418048.
The previous prime is 1168443501913. The next prime is 1168443501997. The reversal of 1168443501942 is 2491053448611.
It is a junction number, because it is equal to n+sod(n) for n = 1168443501891 and 1168443501900.
It is a congruent number.
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, 2903892 + ... + 3281687.
It is an arithmetic number, because the mean of its divisors is an integer number (76917687300).
Almost surely, 21168443501942 is an apocalyptic number.
1168443501942 is an abundant number, since it is smaller than the sum of its proper divisors (1292922491658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1168443501942 is a wasteful number, since it uses less digits than its factorization.
1168443501942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6187260.
The product of its (nonzero) digits is 829440, while the sum is 48.
The spelling of 1168443501942 in words is "one trillion, one hundred sixty-eight billion, four hundred forty-three million, five hundred one thousand, nine hundred forty-two".
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