Search a number
-
+
48794717 = 192699547
BaseRepresentation
bin1011101000100…
…0110001011101
310101211000202202
42322020301131
544442412332
64501501245
71131514436
oct272106135
9111730682
1048794717
11255a8214
1214411825
13a15591a
1466a248d
15443ca62
hex2e88c5d

48794717 has 8 divisors (see below), whose sum is σ = 51559200. Its totient is φ = 46049904.

The previous prime is 48794701. The next prime is 48794729. The reversal of 48794717 is 71749784.

48794717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48794717 - 24 = 48794701 is a prime.

It is a super-2 number, since 2×487947172 = 4761848814220178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48794747) 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 7 ways as a sum of consecutive naturals, for example, 338 + ... + 9884.

It is an arithmetic number, because the mean of its divisors is an integer number (6444900).

Almost surely, 248794717 is an apocalyptic number.

It is an amenable number.

48794717 is a deficient number, since it is larger than the sum of its proper divisors (2764483).

48794717 is a wasteful number, since it uses less digits than its factorization.

48794717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835.

The product of its digits is 395136, while the sum is 47.

The square root of 48794717 is about 6985.3215387697. The cubic root of 48794717 is about 365.4188398927.

The spelling of 48794717 in words is "forty-eight million, seven hundred ninety-four thousand, seven hundred seventeen".

Divisors: 1 19 269 5111 9547 181393 2568143 48794717