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248850041 = 1123983597
BaseRepresentation
bin11101101010100…
…10011001111001
3122100020220002012
432311102121321
51002201200131
640405415305
76111122216
oct1665223171
9570226065
10248850041
111185187a0
126b40a535
133c72c15b
142509ab0d
1516ca852b
hexed52679

248850041 has 8 divisors (see below), whose sum is σ = 283276224. Its totient is φ = 216391120.

The previous prime is 248850013. The next prime is 248850053. The reversal of 248850041 is 140058842.

It is a happy number.

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

It is not a de Polignac number, because 248850041 - 26 = 248849977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (248850001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491546 + ... + 492051.

It is an arithmetic number, because the mean of its divisors is an integer number (35409528).

Almost surely, 2248850041 is an apocalyptic number.

It is an amenable number.

248850041 is a deficient number, since it is larger than the sum of its proper divisors (34426183).

248850041 is a wasteful number, since it uses less digits than its factorization.

248850041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983631.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 248850041 is about 15774.9814896880. The cubic root of 248850041 is about 628.9931351158.

The spelling of 248850041 in words is "two hundred forty-eight million, eight hundred fifty thousand, forty-one".

Divisors: 1 11 23 253 983597 10819567 22622731 248850041