Search a number
-
+
11084304800 = 255213999679
BaseRepresentation
bin10100101001010110…
…10001000110100000
31001121111002000200102
422110223101012200
5140200040223200
65031515041532
7541452015302
oct122453210640
931544060612
1011084304800
11477888a288
1221941402a8
13107853424a
14772177972
1544d1936d5
hex294ad11a0

11084304800 has 72 divisors (see below), whose sum is σ = 27254505600. Its totient is φ = 4401780480.

The previous prime is 11084304779. The next prime is 11084304811. The reversal of 11084304800 is 840348011.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 61361 + ... + 161039.

It is an arithmetic number, because the mean of its divisors is an integer number (378534800).

Almost surely, 211084304800 is an apocalyptic number.

11084304800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11084304800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13627252800).

11084304800 is an abundant number, since it is smaller than the sum of its proper divisors (16170200800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11084304800 is a wasteful number, since it uses less digits than its factorization.

11084304800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99838 (or 99825 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 11084304800 in words is "eleven billion, eighty-four million, three hundred four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 139 160 200 278 400 556 695 800 1112 1390 2224 2780 3475 4448 5560 6950 11120 13900 22240 27800 55600 99679 111200 199358 398716 498395 797432 996790 1594864 1993580 2491975 3189728 3987160 4983950 7974320 9967900 13855381 15948640 19935800 27710762 39871600 55421524 69276905 79743200 110843048 138553810 221686096 277107620 346384525 443372192 554215240 692769050 1108430480 1385538100 2216860960 2771076200 5542152400 11084304800