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248106367 = 2411029487
BaseRepresentation
bin11101100100111…
…00110101111111
3122021212002221201
432302130311333
51002003400432
640341440331
76101604115
oct1662346577
9567762851
10248106367
1111805aa93
126b1100a7
133c52b802
1424d45ab5
1516bacee7
hexec9cd7f

248106367 has 4 divisors (see below), whose sum is σ = 249136096. Its totient is φ = 247076640.

The previous prime is 248106329. The next prime is 248106371. The reversal of 248106367 is 763601842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248106367 - 27 = 248106239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248106377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514503 + ... + 514984.

It is an arithmetic number, because the mean of its divisors is an integer number (62284024).

Almost surely, 2248106367 is an apocalyptic number.

248106367 is a deficient number, since it is larger than the sum of its proper divisors (1029729).

248106367 is a wasteful number, since it uses less digits than its factorization.

248106367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029728.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 248106367 is about 15751.3925416136. The cubic root of 248106367 is about 628.3659400150.

The spelling of 248106367 in words is "two hundred forty-eight million, one hundred six thousand, three hundred sixty-seven".

Divisors: 1 241 1029487 248106367