Base | Representation |
---|---|
bin | 10100000111100101… |
… | …10111111001001011 |
3 | 1000212202011000120020 |
4 | 22003302313321023 |
5 | 134110034223102 |
6 | 4543440431523 |
7 | 531442500504 |
oct | 120362677113 |
9 | 30782130506 |
10 | 10801086027 |
11 | 4642a27886 |
12 | 21153185a3 |
13 | 1031960784 |
14 | 7466d1bab |
15 | 43339bbbc |
hex | 283cb7e4b |
10801086027 has 16 divisors (see below), whose sum is σ = 14746337280. Its totient is φ = 7029081152.
The previous prime is 10801086019. The next prime is 10801086053. The reversal of 10801086027 is 72068010801.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10801086027 - 23 = 10801086019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10801086067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46002 + ... + 154007.
It is an arithmetic number, because the mean of its divisors is an integer number (921646080).
Almost surely, 210801086027 is an apocalyptic number.
10801086027 is a deficient number, since it is larger than the sum of its proper divisors (3945251253).
10801086027 is a wasteful number, since it uses less digits than its factorization.
10801086027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200442.
The product of its (nonzero) digits is 5376, while the sum is 33.
Adding to 10801086027 its reverse (72068010801), we get a palindrome (82869096828).
The spelling of 10801086027 in words is "ten billion, eight hundred one million, eighty-six thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •