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106674049 = 1091735657
BaseRepresentation
bin1100101101110…
…11011110000001
321102201121021201
412112323132001
5204302032144
614330221201
72433500026
oct626733601
9242647251
10106674049
115523a879
122b884801
131913c551
141024b54d
1595721d4
hex65bb781

106674049 has 8 divisors (see below), whose sum is σ = 108294120. Its totient is φ = 105065856.

The previous prime is 106674047. The next prime is 106674053. The reversal of 106674049 is 940476601.

It can be written as a sum of positive squares in 4 ways, for example, as 24681024 + 81993025 = 4968^2 + 9055^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106674049 - 21 = 106674047 is a prime.

It is a super-2 number, since 2×1066740492 = 22758705460108802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106673999 and 106674017.

It is not an unprimeable number, because it can be changed into a prime (106674047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16029 + ... + 21685.

It is an arithmetic number, because the mean of its divisors is an integer number (13536765).

Almost surely, 2106674049 is an apocalyptic number.

It is an amenable number.

106674049 is a deficient number, since it is larger than the sum of its proper divisors (1620071).

106674049 is a wasteful number, since it uses less digits than its factorization.

106674049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5939.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 106674049 is about 10328.3129793786. The cubic root of 106674049 is about 474.2633812513.

The spelling of 106674049 in words is "one hundred six million, six hundred seventy-four thousand, forty-nine".

Divisors: 1 109 173 5657 18857 616613 978661 106674049