Base | Representation |
---|---|
bin | 11110100101101001101… |
… | …10001000100110000001 |
3 | 10201110211102102021200020 |
4 | 33102310312020212001 |
5 | 114204430031010311 |
6 | 2122454152244053 |
7 | 135634624351224 |
oct | 17226466104601 |
9 | 3643742367606 |
10 | 1051006110081 |
11 | 375802605384 |
12 | 14b8379a0629 |
13 | 78156604875 |
14 | 38c246355bb |
15 | 1c5145e7c06 |
hex | f4b4d88981 |
1051006110081 has 16 divisors (see below), whose sum is σ = 1410446435328. Its totient is φ = 696127472000.
The previous prime is 1051006110079. The next prime is 1051006110101. The reversal of 1051006110081 is 1800116001501.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1051006110081 - 21 = 1051006110079 is a prime.
It is a super-2 number, since 2×10510061100812 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1051006111081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694020 + ... + 1607381.
It is an arithmetic number, because the mean of its divisors is an integer number (88152902208).
Almost surely, 21051006110081 is an apocalyptic number.
It is an amenable number.
1051006110081 is a deficient number, since it is larger than the sum of its proper divisors (359440325247).
1051006110081 is a wasteful number, since it uses less digits than its factorization.
1051006110081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2302392.
The product of its (nonzero) digits is 240, while the sum is 24.
The spelling of 1051006110081 in words is "one trillion, fifty-one billion, six million, one hundred ten thousand, eighty-one".
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