Search a number
-
+
808800488044 = 223155901116681
BaseRepresentation
bin10111100010100000100…
…01000000101001101100
32212022122200210212001021
423301100101000221230
5101222410411104134
61415320253223524
7112301554500403
oct13612021005154
92768580725037
10808800488044
1129201287670a
12110901791ba4
135b3672b3853
142b20908463a
151608ac0e0b4
hexbc50440a6c

808800488044 has 24 divisors (see below), whose sum is σ = 1461097604736. Its totient is φ = 391344720000.

The previous prime is 808800487997. The next prime is 808800488077. The reversal of 808800488044 is 440884008808.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 808800487982 and 808800488000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6873384 + ... + 6990064.

It is an arithmetic number, because the mean of its divisors is an integer number (60879066864).

Almost surely, 2808800488044 is an apocalyptic number.

It is an amenable number.

808800488044 is a deficient number, since it is larger than the sum of its proper divisors (652297116692).

808800488044 is a wasteful number, since it uses less digits than its factorization.

808800488044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172617 (or 172615 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 808800488044 in words is "eight hundred eight billion, eight hundred million, four hundred eighty-eight thousand, forty-four".

Divisors: 1 2 4 31 62 124 55901 111802 116681 223604 233362 466724 1732931 3465862 3617111 6931724 7234222 14468444 6522584581 13045169162 26090338324 202200122011 404400244022 808800488044