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48228679 = 241293683
BaseRepresentation
bin1011011111111…
…0100101000111
310100202021022101
42313332211013
544321304204
64441412531
71123636252
oct267764507
9110667271
1048228679
1125250a14
121419a147
139cb80a5
146596099
154379ea4
hex2dfe947

48228679 has 8 divisors (see below), whose sum is σ = 48665232. Its totient is φ = 47794560.

The previous prime is 48228641. The next prime is 48228683. The reversal of 48228679 is 97682284.

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

It is a cyclic number.

It is not a de Polignac number, because 48228679 - 211 = 48226631 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 (48228619) 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 7 ways as a sum of consecutive naturals, for example, 70272 + ... + 70954.

It is an arithmetic number, because the mean of its divisors is an integer number (6083154).

Almost surely, 248228679 is an apocalyptic number.

48228679 is a deficient number, since it is larger than the sum of its proper divisors (436553).

48228679 is a wasteful number, since it uses less digits than its factorization.

48228679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217.

The product of its digits is 387072, while the sum is 46.

The square root of 48228679 is about 6944.6871059825. The cubic root of 48228679 is about 364.0003396326. Note that the first 3 decimals are identical.

It can be divided in two parts, 482 and 28679, that added together give a triangular number (29161 = T241).

The spelling of 48228679 in words is "forty-eight million, two hundred twenty-eight thousand, six hundred seventy-nine".

Divisors: 1 241 293 683 70613 164603 200119 48228679