Base | Representation |
---|---|
bin | 1000100011111011111… |
… | …1110101010110010001 |
3 | 112001122122220021102002 |
4 | 2020332333311112101 |
5 | 4402212431342131 |
6 | 151323103203345 |
7 | 13424631514463 |
oct | 2107677652621 |
9 | 461578807362 |
10 | 147085809041 |
11 | 57419117376 |
12 | 2460a8a6555 |
13 | 10b408b0402 |
14 | 7194724133 |
15 | 3c5cd3a6cb |
hex | 223eff5591 |
147085809041 has 2 divisors, whose sum is σ = 147085809042. Its totient is φ = 147085809040.
The previous prime is 147085809029. The next prime is 147085809047. The reversal of 147085809041 is 140908580741.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 146279476225 + 806332816 = 382465^2 + 28396^2 .
It is an emirp because it is prime and its reverse (140908580741) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 147085809041 - 26 = 147085808977 is a prime.
It is not a weakly prime, because it can be changed into another prime (147085809047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73542904520 + 73542904521.
It is an arithmetic number, because the mean of its divisors is an integer number (73542904521).
Almost surely, 2147085809041 is an apocalyptic number.
It is an amenable number.
147085809041 is a deficient number, since it is larger than the sum of its proper divisors (1).
147085809041 is an equidigital number, since it uses as much as digits as its factorization.
147085809041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 322560, while the sum is 47.
The spelling of 147085809041 in words is "one hundred forty-seven billion, eighty-five million, eight hundred nine thousand, forty-one".
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