Search a number
-
+
112107440068 = 221319114098011
BaseRepresentation
bin110100001101000011…
…1111100011111000100
3101201100221221000122221
41220122013330133010
53314044001040233
6123300151302124
711046061342411
oct1503207743704
9351327830587
10112107440068
11435a9800018
121988867a944
13a757cc1370
1455d7049108
152db212e42d
hex1a1a1fc7c4

112107440068 has 48 divisors (see below), whose sum is σ = 212562846720. Its totient is φ = 51428044800.

The previous prime is 112107440063. The next prime is 112107440129. The reversal of 112107440068 is 860044701211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112107440063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13990183 + ... + 13998193.

It is an arithmetic number, because the mean of its divisors is an integer number (4428392640).

Almost surely, 2112107440068 is an apocalyptic number.

It is an amenable number.

112107440068 is a deficient number, since it is larger than the sum of its proper divisors (100455406652).

112107440068 is a wasteful number, since it uses less digits than its factorization.

112107440068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9628 (or 9626 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 112107440068 in words is "one hundred twelve billion, one hundred seven million, four hundred forty thousand, sixty-eight".

Divisors: 1 2 4 13 26 52 191 382 764 1409 2483 2818 4966 5636 8011 9932 16022 18317 32044 36634 73268 104143 208286 269119 416572 538238 1076476 1530101 3060202 3498547 6120404 6997094 11287499 13994188 19891313 22574998 39782626 45149996 79565252 146737487 293474974 586949948 2155912309 4311824618 8623649236 28026860017 56053720034 112107440068