Base | Representation |
---|---|
bin | 11101010000000010110… |
… | …00001001010011001011 |
3 | 10120002012100100001020201 |
4 | 32220001120021103023 |
5 | 112431313114012102 |
6 | 2045413404033031 |
7 | 132416651255356 |
oct | 16500130112313 |
9 | 3502170301221 |
10 | 1005045454027 |
11 | 358267a5920a |
12 | 14294b832777 |
13 | 73a106805b4 |
14 | 3690457b29d |
15 | 1b22469a987 |
hex | ea016094cb |
1005045454027 has 2 divisors, whose sum is σ = 1005045454028. Its totient is φ = 1005045454026.
The previous prime is 1005045454019. The next prime is 1005045454109. The reversal of 1005045454027 is 7204545405001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1005045454027 - 23 = 1005045454019 is a prime.
It is not a weakly prime, because it can be changed into another prime (1005045455027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502522727013 + 502522727014.
It is an arithmetic number, because the mean of its divisors is an integer number (502522727014).
Almost surely, 21005045454027 is an apocalyptic number.
1005045454027 is a deficient number, since it is larger than the sum of its proper divisors (1).
1005045454027 is an equidigital number, since it uses as much as digits as its factorization.
1005045454027 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112000, while the sum is 37.
The spelling of 1005045454027 in words is "one trillion, five billion, forty-five million, four hundred fifty-four thousand, twenty-seven".
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