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248034371 = 1324433313
BaseRepresentation
bin11101100100010…
…11010001000011
3122021201110012012
432302023101003
51001444044441
640340123135
76101154164
oct1662132103
9567643165
10248034371
11118010992
126b0964ab
133c504b00
1424d2776b
1516b969eb
hexec8b443

248034371 has 12 divisors (see below), whose sum is σ = 269269128. Its totient is φ = 228369024.

The previous prime is 248034337. The next prime is 248034373. The reversal of 248034371 is 173430842.

It is not a de Polignac number, because 248034371 - 210 = 248033347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248034373) 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 11 ways as a sum of consecutive naturals, for example, 73211 + ... + 76523.

It is an arithmetic number, because the mean of its divisors is an integer number (22439094).

Almost surely, 2248034371 is an apocalyptic number.

248034371 is a deficient number, since it is larger than the sum of its proper divisors (21234757).

248034371 is a wasteful number, since it uses less digits than its factorization.

248034371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782 (or 3769 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 248034371 is about 15749.1069905566. The cubic root of 248034371 is about 628.3051539747.

The spelling of 248034371 in words is "two hundred forty-eight million, thirty-four thousand, three hundred seventy-one".

Divisors: 1 13 169 443 3313 5759 43069 74867 559897 1467659 19079567 248034371