Search a number
-
+
486829928684 = 221155691986769
BaseRepresentation
bin1110001010110010101…
…00110011000011101100
31201112121000101202210102
413011121110303003230
530434011430204214
61011351354530232
750113046055101
oct7053124630354
91645530352712
10486829928684
11178510891a40
127a426436978
1336ba5770478
14197c4066aa8
15c9e47d9bde
hex71595330ec

486829928684 has 24 divisors (see below), whose sum is σ = 929569947600. Its totient is φ = 221246484480.

The previous prime is 486829928681. The next prime is 486829928731.

486829928684 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (486829928681) 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 7 ways as a sum of consecutive naturals, for example, 748349 + ... + 1238420.

It is an arithmetic number, because the mean of its divisors is an integer number (38732081150).

Almost surely, 2486829928684 is an apocalyptic number.

486829928684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

486829928684 is a deficient number, since it is larger than the sum of its proper divisors (442740018916).

486829928684 is a wasteful number, since it uses less digits than its factorization.

486829928684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992353 (or 1992351 counting only the distinct ones).

The product of its digits is 764411904, while the sum is 74.

The spelling of 486829928684 in words is "four hundred eighty-six billion, eight hundred twenty-nine million, nine hundred twenty-eight thousand, six hundred eighty-four".

Divisors: 1 2 4 11 22 44 5569 11138 22276 61259 122518 245036 1986769 3973538 7947076 21854459 43708918 87417836 11064316561 22128633122 44257266244 121707482171 243414964342 486829928684