Search a number
-
+
106344577 = 1926920807
BaseRepresentation
bin1100101011010…
…11000010000001
321102002212100001
412111223002001
5204211011302
614315200001
72430625333
oct625530201
9242085301
10106344577
1155035289
122b746001
13190555b1
14101a3453
159509787
hex656b081

106344577 has 8 divisors (see below), whose sum is σ = 112363200. Its totient is φ = 100368144.

The previous prime is 106344569. The next prime is 106344583. The reversal of 106344577 is 775443601.

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 106344577 - 23 = 106344569 is a prime.

It is a super-2 number, since 2×1063445772 = 22618338114617858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106344377) 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 7 ways as a sum of consecutive naturals, for example, 5293 + ... + 15514.

It is an arithmetic number, because the mean of its divisors is an integer number (14045400).

Almost surely, 2106344577 is an apocalyptic number.

It is an amenable number.

106344577 is a deficient number, since it is larger than the sum of its proper divisors (6018623).

106344577 is a wasteful number, since it uses less digits than its factorization.

106344577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21095.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 106344577 is about 10312.3507019496. The cubic root of 106344577 is about 473.7746099166.

The spelling of 106344577 in words is "one hundred six million, three hundred forty-four thousand, five hundred seventy-seven".

Divisors: 1 19 269 5111 20807 395333 5597083 106344577