Search a number
-
+
112410010505 = 5138212106437
BaseRepresentation
bin110100010110000101…
…0001010001110001001
3101202011001021012021102
41220230022022032021
53320203430314010
6123350200351145
711056424216102
oct1505412121611
9352131235242
10112410010505
114374457a731
1219951a754b5
13a7a58ac120
1456252cb3a9
152dcd999ba5
hex1a2c28a389

112410010505 has 16 divisors (see below), whose sum is σ = 145445331024. Its totient is φ = 82909320960.

The previous prime is 112410010483. The next prime is 112410010547. The reversal of 112410010505 is 505010014211.

It can be written as a sum of positive squares in 8 ways, for example, as 24307304464 + 88102706041 = 155908^2 + 296821^2 .

It is a de Polignac number, because none of the positive numbers 2k-112410010505 is a prime.

It is a Duffinian number.

It is a Curzon 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, 999854 + ... + 1106583.

It is an arithmetic number, because the mean of its divisors is an integer number (9090333189).

Almost surely, 2112410010505 is an apocalyptic number.

It is an amenable number.

112410010505 is a deficient number, since it is larger than the sum of its proper divisors (33035320519).

112410010505 is a wasteful number, since it uses less digits than its factorization.

112410010505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107276.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 112410010505 its reverse (505010014211), we get a palindrome (617420024716).

The spelling of 112410010505 in words is "one hundred twelve billion, four hundred ten million, ten thousand, five hundred five".

Divisors: 1 5 13 65 821 4105 10673 53365 2106437 10532185 27383681 136918405 1729384777 8646923885 22482002101 112410010505