Search a number
-
+
112105660710 = 23517219815021
BaseRepresentation
bin110100001101000000…
…1001010000100100110
3101201100211120121211210
41220122001022010212
53314043022120320
6123300045212250
711046040251651
oct1503201120446
9351324517753
10112105660710
11435a87a517a
1219887b61086
13a75781a4a4
1455d6b04898
152db1dcc0e0
hex1a1a04a126

112105660710 has 32 divisors (see below), whose sum is σ = 284880268512. Its totient is φ = 28136322560.

The previous prime is 112105660697. The next prime is 112105660757. The reversal of 112105660710 is 17066501211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 109907001 + ... + 109908020.

It is an arithmetic number, because the mean of its divisors is an integer number (8902508391).

Almost surely, 2112105660710 is an apocalyptic number.

112105660710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112105660710 is an abundant number, since it is smaller than the sum of its proper divisors (172774607802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112105660710 is a wasteful number, since it uses less digits than its factorization.

112105660710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219815048.

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 112105660710 in words is "one hundred twelve billion, one hundred five million, six hundred sixty thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 219815021 439630042 659445063 1099075105 1318890126 2198150210 3297225315 3736855357 6594450630 7473710714 11210566071 18684276785 22421132142 37368553570 56052830355 112105660710