Search a number
-
+
48269521795 = 5111779673971
BaseRepresentation
bin101100111101000101…
…100111001110000011
311121120222121202210111
4230331011213032003
51242323444144140
634101423212151
73326110110535
oct547505471603
9147528552714
1048269521795
111951a983180
129431447057
1347233b1921
14249c993855
1513c79c07ea
hexb3d167383

48269521795 has 64 divisors (see below), whose sum is σ = 67923671040. Its totient is φ = 32539852800.

The previous prime is 48269521771. The next prime is 48269521799. The reversal of 48269521795 is 59712596284.

It is a happy number.

It is not a de Polignac number, because 48269521795 - 27 = 48269521667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48269521799) 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 63 ways as a sum of consecutive naturals, for example, 49710660 + ... + 49711630.

It is an arithmetic number, because the mean of its divisors is an integer number (1061307360).

Almost surely, 248269521795 is an apocalyptic number.

48269521795 is a deficient number, since it is larger than the sum of its proper divisors (19654149245).

48269521795 is a wasteful number, since it uses less digits than its factorization.

48269521795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756.

The product of its digits is 10886400, while the sum is 58.

The spelling of 48269521795 in words is "forty-eight billion, two hundred sixty-nine million, five hundred twenty-one thousand, seven hundred ninety-five".

Divisors: 1 5 11 17 55 79 85 187 395 673 869 935 971 1343 3365 4345 4855 6715 7403 10681 11441 14773 16507 37015 53167 53405 57205 73865 76709 82535 125851 181577 265835 383545 584837 629255 653483 843799 903839 907885 1304053 2924185 3267415 4218995 4519195 6520265 7188313 9942229 11109211 14344583 35941565 49711145 51625157 55546055 71722915 122201321 258125785 567876727 611006605 877627669 2839383635 4388138345 9653904359 48269521795