Search a number
-
+
112792805 = 5232294283
BaseRepresentation
bin1101011100100…
…01010011100101
321212020110122022
412232101103211
5212333332210
615105312525
72536502666
oct656212345
9255213568
10112792805
11587399a4
1231935745
131a4a2608
1410da136d
159d80155
hex6b914e5

112792805 has 16 divisors (see below), whose sum is σ = 141886080. Its totient is φ = 85914048.

The previous prime is 112792783. The next prime is 112792817. The reversal of 112792805 is 508297211.

It is a cyclic number.

It is not a de Polignac number, because 112792805 - 216 = 112727269 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24194 + ... + 28476.

It is an arithmetic number, because the mean of its divisors is an integer number (8867880).

Almost surely, 2112792805 is an apocalyptic number.

It is an amenable number.

112792805 is a deficient number, since it is larger than the sum of its proper divisors (29093275).

112792805 is a wasteful number, since it uses less digits than its factorization.

112792805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 112792805 is about 10620.3957082587. The cubic root of 112792805 is about 483.1631444673.

The spelling of 112792805 in words is "one hundred twelve million, seven hundred ninety-two thousand, eight hundred five".

Divisors: 1 5 23 115 229 1145 4283 5267 21415 26335 98509 492545 980807 4904035 22558561 112792805