Base | Representation |
---|---|
bin | 110001000110011001… |
… | …0000000000010000101 |
3 | 101002011101002112002012 |
4 | 1202030302000002011 |
5 | 3211420412221202 |
6 | 120234453224005 |
7 | 10421633561036 |
oct | 1421462000205 |
9 | 332141075065 |
10 | 105441132677 |
11 | 40798852671 |
12 | 18528032005 |
13 | 9c34b81b8a |
14 | 5163952a8d |
15 | 2b21c7c152 |
hex | 188cc80085 |
105441132677 has 4 divisors (see below), whose sum is σ = 105442195500. Its totient is φ = 105440069856.
The previous prime is 105441132661. The next prime is 105441132721. The reversal of 105441132677 is 776231144501.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 776231144501 = 97 ⋅8002382933.
It can be written as a sum of positive squares in 2 ways, for example, as 59106848161 + 46334284516 = 243119^2 + 215254^2 .
It is a cyclic number.
It is not a de Polignac number, because 105441132677 - 24 = 105441132661 is a prime.
It is a super-2 number, since 2×1054411326772 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105441132077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365288 + ... + 586785.
It is an arithmetic number, because the mean of its divisors is an integer number (26360548875).
Almost surely, 2105441132677 is an apocalyptic number.
It is an amenable number.
105441132677 is a deficient number, since it is larger than the sum of its proper divisors (1062823).
105441132677 is an equidigital number, since it uses as much as digits as its factorization.
105441132677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1062822.
The product of its (nonzero) digits is 141120, while the sum is 41.
The spelling of 105441132677 in words is "one hundred five billion, four hundred forty-one million, one hundred thirty-two thousand, six hundred seventy-seven".
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