Base | Representation |
---|---|
bin | 100010101011000011… |
… | …1000010001001011011 |
3 | 21010012011222122002201 |
4 | 1011112013002021123 |
5 | 2204443014102121 |
6 | 54112301311031 |
7 | 5244111102013 |
oct | 1052607021133 |
9 | 233164878081 |
10 | 74459128411 |
11 | 2963a267268 |
12 | 12520265477 |
13 | 7038210985 |
14 | 3864d22c43 |
15 | 1e0bd28e91 |
hex | 11561c225b |
74459128411 has 2 divisors, whose sum is σ = 74459128412. Its totient is φ = 74459128410.
The previous prime is 74459128351. The next prime is 74459128421. The reversal of 74459128411 is 11482195447.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-74459128411 is a prime.
It is not a weakly prime, because it can be changed into another prime (74459128421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37229564205 + 37229564206.
It is an arithmetic number, because the mean of its divisors is an integer number (37229564206).
Almost surely, 274459128411 is an apocalyptic number.
74459128411 is a deficient number, since it is larger than the sum of its proper divisors (1).
74459128411 is an equidigital number, since it uses as much as digits as its factorization.
74459128411 is an evil number, because the sum of its binary digits is even.
The product of its digits is 322560, while the sum is 46.
The spelling of 74459128411 in words is "seventy-four billion, four hundred fifty-nine million, one hundred twenty-eight thousand, four hundred eleven".
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