Base | Representation |
---|---|
bin | 10100110010101001… |
… | …01011111111010010 |
3 | 1001210220210011011022 |
4 | 22121110223333102 |
5 | 140330020143243 |
6 | 5043342115442 |
7 | 543416513114 |
oct | 123124537722 |
9 | 31726704138 |
10 | 11162271698 |
11 | 48088a1a36 |
12 | 21b627bb82 |
13 | 108b7320c6 |
14 | 77c6713b4 |
15 | 454e44b68 |
hex | 29952bfd2 |
11162271698 has 6 divisors (see below), whose sum is σ = 16743631671. Its totient is φ = 5581061142.
The previous prime is 11162271691. The next prime is 11162271713. The reversal of 11162271698 is 89617226111.
It can be written as a sum of positive squares in only one way, i.e., 5581135849 + 5581135849 = 74707^2 + 74707^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=74707.
It is a super-3 number, since 3×111622716983 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11162271691) 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 2 ways as a sum of consecutive naturals, for example, 112061 + ... + 186767.
Almost surely, 211162271698 is an apocalyptic number.
11162271698 is a deficient number, since it is larger than the sum of its proper divisors (5581359973).
11162271698 is an frugal number, since it uses more digits than its factorization.
11162271698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149416 (or 74709 counting only the distinct ones).
The product of its digits is 72576, while the sum is 44.
The spelling of 11162271698 in words is "eleven billion, one hundred sixty-two million, two hundred seventy-one thousand, six hundred ninety-eight".
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