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105544750676 = 2226386187669
BaseRepresentation
bin110001001001011110…
…1010001011001010100
3101002102121001212020212
41202102331101121110
53212123424010201
6120253034144552
710424332402241
oct1422275213124
9332377055225
10105544750676
1140841295382
1218556882158
139c504913c1
1451736065c8
152b2ade8abb
hex1892f51654

105544750676 has 6 divisors (see below), whose sum is σ = 184703313690. Its totient is φ = 52772375336.

The previous prime is 105544750639. The next prime is 105544750693. The reversal of 105544750676 is 676057445501.

105544750676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 99742272400 + 5802478276 = 315820^2 + 76174^2 .

It is a super-3 number, since 3×1055447506763 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13193093831 + ... + 13193093838.

It is an arithmetic number, because the mean of its divisors is an integer number (30783885615).

Almost surely, 2105544750676 is an apocalyptic number.

It is an amenable number.

105544750676 is a deficient number, since it is larger than the sum of its proper divisors (79158563014).

105544750676 is a wasteful number, since it uses less digits than its factorization.

105544750676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26386187673 (or 26386187671 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 105544750676 in words is "one hundred five billion, five hundred forty-four million, seven hundred fifty thousand, six hundred seventy-six".

Divisors: 1 2 4 26386187669 52772375338 105544750676