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248160086 = 2883140521
BaseRepresentation
bin11101100101010…
…01111101010110
3122021221211122022
432302221331112
51002012110321
640342533142
76102216536
oct1662517526
9567854568
10248160086
11118097389
126b1371b2
133c54a0b5
1424d5b4c6
1516bbddab
hexeca9f56

248160086 has 8 divisors (see below), whose sum is σ = 372664344. Its totient is φ = 123938640.

The previous prime is 248160079. The next prime is 248160089. The reversal of 248160086 is 680061842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248160089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68495 + ... + 72026.

It is an arithmetic number, because the mean of its divisors is an integer number (46583043).

Almost surely, 2248160086 is an apocalyptic number.

248160086 is a deficient number, since it is larger than the sum of its proper divisors (124504258).

248160086 is a wasteful number, since it uses less digits than its factorization.

248160086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141406.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 248160086 is about 15753.0976636343. The cubic root of 248160086 is about 628.4112871705.

The spelling of 248160086 in words is "two hundred forty-eight million, one hundred sixty thousand, eighty-six".

Divisors: 1 2 883 1766 140521 281042 124080043 248160086