Base | Representation |
---|---|
bin | 100000000000001… |
… | …1000100100001011 |
3 | 2202211121211220100 |
4 | 1000000120210023 |
5 | 4144400424233 |
6 | 254320100443 |
7 | 35416336662 |
oct | 10000304413 |
9 | 2684554810 |
10 | 1073842443 |
11 | 5011797a3 |
12 | 25b764723 |
13 | 14162293b |
14 | a288ddd9 |
15 | 6441a813 |
hex | 4001890b |
1073842443 has 6 divisors (see below), whose sum is σ = 1551105764. Its totient is φ = 715894956.
The previous prime is 1073842391. The next prime is 1073842457. The reversal of 1073842443 is 3442483701.
It is not a de Polignac number, because 1073842443 - 212 = 1073838347 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1073842398 and 1073842407.
It is not an unprimeable number, because it can be changed into a prime (1073842493) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59657905 + ... + 59657922.
Almost surely, 21073842443 is an apocalyptic number.
1073842443 is a deficient number, since it is larger than the sum of its proper divisors (477263321).
1073842443 is a wasteful number, since it uses less digits than its factorization.
1073842443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119315833 (or 119315830 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 1073842443 is about 32769.5352881300. The cubic root of 1073842443 is about 1024.0319849196.
The spelling of 1073842443 in words is "one billion, seventy-three million, eight hundred forty-two thousand, four hundred forty-three".
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