Search a number
-
+
248242176 = 2133271337
BaseRepresentation
bin11101100101111…
…10000000000000
3122022010000020200
432302332000000
51002022222201
640344405200
76103011060
oct1662760000
9568100220
10248242176
11118143026
126b176800
133c578580
1424d7d3a0
1516bd8386
hexecbe000

248242176 has 336 divisors, whose sum is σ = 906438624. Its totient is φ = 63700992.

The previous prime is 248242171. The next prime is 248242187. The reversal of 248242176 is 671242842.

248242176 is a `hidden beast` number, since 2 + 482 + 4 + 2 + 176 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 248242176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248242171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6709230 + ... + 6709266.

It is an arithmetic number, because the mean of its divisors is an integer number (2697734).

Almost surely, 2248242176 is an apocalyptic number.

248242176 is a gapful number since it is divisible by the number (26) 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 248242176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453219312).

248242176 is an abundant number, since it is smaller than the sum of its proper divisors (658196448).

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

248242176 is a wasteful number, since it uses less digits than its factorization.

248242176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 62 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 248242176 is about 15755.7029674972. The cubic root of 248242176 is about 628.4805712045.

It can be divided in two parts, 24824 and 2176, that added together give a cube (27000 = 303).

The spelling of 248242176 in words is "two hundred forty-eight million, two hundred forty-two thousand, one hundred seventy-six".