Search a number
-
+
3048842405 = 57315997491
BaseRepresentation
bin1011010110111001…
…1010010010100101
321212110221020112002
42311232122102211
522221000424110
61222311135045
7135360506240
oct26556322245
97773836462
103048842405
111324aa0474
12711074485
13397855a7b
1420ccbc257
1512c9e0aa5
hexb5b9a4a5

3048842405 has 64 divisors (see below), whose sum is σ = 4443586560. Its totient is φ = 1964390400.

The previous prime is 3048842371. The next prime is 3048842431. The reversal of 3048842405 is 5042488403.

It is not a de Polignac number, because 3048842405 - 28 = 3048842149 is a prime.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 6209210 + ... + 6209700.

It is an arithmetic number, because the mean of its divisors is an integer number (69431040).

Almost surely, 23048842405 is an apocalyptic number.

3048842405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3048842405 is a deficient number, since it is larger than the sum of its proper divisors (1394744155).

3048842405 is a wasteful number, since it uses less digits than its factorization.

3048842405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690.

The product of its (nonzero) digits is 122880, while the sum is 38.

The square root of 3048842405 is about 55216.3237186251. The cubic root of 3048842405 is about 1450.0344668779.

The spelling of 3048842405 in words is "three billion, forty-eight million, eight hundred forty-two thousand, four hundred five".

Divisors: 1 5 7 31 35 59 97 155 217 295 413 485 491 679 1085 1829 2065 2455 3007 3395 3437 5723 9145 12803 15035 15221 17185 21049 28615 28969 40061 47627 64015 76105 105245 106547 144845 177413 200305 202783 238135 333389 532735 887065 898039 1013915 1241891 1476437 1666945 2809993 4490195 6209455 6286273 7382185 10335059 14049965 19669951 31431365 51675295 87109783 98349755 435548915 609768481 3048842405