Base | Representation |
---|---|
bin | 11110100101110101100… |
… | …11011010101011001101 |
3 | 10201111002101111022120022 |
4 | 33102322303122223031 |
5 | 114210131122423010 |
6 | 2122512122431525 |
7 | 135640250050310 |
oct | 17227263325315 |
9 | 3644071438508 |
10 | 1051106061005 |
11 | 375853a72a50 |
12 | 14b8653625a5 |
13 | 7817122bc20 |
14 | 38c33a12977 |
15 | 1c51d28cd55 |
hex | f4bacdaacd |
1051106061005 has 32 divisors (see below), whose sum is σ = 1693530332928. Its totient is φ = 604832256000.
The previous prime is 1051106060993. The next prime is 1051106061007. The reversal of 1051106061005 is 5001606011501.
It is not a de Polignac number, because 1051106061005 - 216 = 1051105995469 is a prime.
It is a super-2 number, since 2×10511060610052 (a number of 25 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1051106061007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105000596 + ... + 105010605.
It is an arithmetic number, because the mean of its divisors is an integer number (52922822904).
Almost surely, 21051106061005 is an apocalyptic number.
It is an amenable number.
1051106061005 is a deficient number, since it is larger than the sum of its proper divisors (642424271923).
1051106061005 is a wasteful number, since it uses less digits than its factorization.
1051106061005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210011237.
The product of its (nonzero) digits is 900, while the sum is 26.
The spelling of 1051106061005 in words is "one trillion, fifty-one billion, one hundred six million, sixty-one thousand, five".
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