Search a number
-
+
29600105 = 513145191
BaseRepresentation
bin111000011101…
…0100101101001
32001200211201012
41300322211221
530034200410
62534233305
7506411453
oct160724551
961624635
1029600105
1115787aa7
129ab5835
136194c72
143d072d3
1528ea605
hex1c3a969

29600105 has 8 divisors (see below), whose sum is σ = 35792064. Its totient is φ = 23498800.

The previous prime is 29600099. The next prime is 29600107. The reversal of 29600105 is 50100692.

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

It is not a de Polignac number, because 29600105 - 222 = 25405801 is a prime.

It is a super-2 number, since 2×296001052 = 1752332432022050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29600107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21941 + ... + 23250.

It is an arithmetic number, because the mean of its divisors is an integer number (4474008).

Almost surely, 229600105 is an apocalyptic number.

It is an amenable number.

29600105 is a deficient number, since it is larger than the sum of its proper divisors (6191959).

29600105 is a wasteful number, since it uses less digits than its factorization.

29600105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45327.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 29600105 is about 5440.5978531775. The cubic root of 29600105 is about 309.3364405230.

Adding to 29600105 its reverse (50100692), we get a palindrome (79700797).

The spelling of 29600105 in words is "twenty-nine million, six hundred thousand, one hundred five".

Divisors: 1 5 131 655 45191 225955 5920021 29600105