Search a number
-
+
118425060 = 2232513217229
BaseRepresentation
bin1110000111100…
…00010111100100
322020211121122100
413003300113210
5220304100220
615430132100
72635411365
oct703602744
9266747570
10118425060
1160936556
12337b1030
131b6c5100
1411a29b6c
15a5e3d90
hex70f05e4

118425060 has 216 divisors, whose sum is σ = 413660520. Its totient is φ = 27316224.

The previous prime is 118425059. The next prime is 118425061. The reversal of 118425060 is 60524811.

118425060 is a `hidden beast` number, since 118 + 42 + 506 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (118425059) and next prime (118425061).

It can be written as a sum of positive squares in 12 ways, for example, as 22071204 + 96353856 = 4698^2 + 9816^2 .

It is not an unprimeable number, because it can be changed into a prime (118425061) 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 71 ways as a sum of consecutive naturals, for example, 517026 + ... + 517254.

It is an arithmetic number, because the mean of its divisors is an integer number (1915095).

Almost surely, 2118425060 is an apocalyptic number.

118425060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118425060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206830260).

118425060 is an abundant number, since it is smaller than the sum of its proper divisors (295235460).

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

118425060 is a wasteful number, since it uses less digits than its factorization.

118425060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 118425060 is about 10882.3278759648. The cubic root of 118425060 is about 491.0750518187.

Adding to 118425060 its reverse (60524811), we get a palindrome (178949871).

It can be divided in two parts, 1184 and 25060, that added together give a square (26244 = 1622).

The spelling of 118425060 in words is "one hundred eighteen million, four hundred twenty-five thousand, sixty".