Search a number
-
+
1033888801 = 11235969263
BaseRepresentation
bin111101100111111…
…110010000100001
32200001102222210211
4331213332100201
54104133420201
6250331454121
734422624031
oct7547762041
92601388724
101033888801
1149066aa60
1224a2b7341
1313627422a
149b44d8c1
1560b77651
hex3d9fe421

1033888801 has 16 divisors (see below), whose sum is σ = 1196881920. Its totient is φ = 883783120.

The previous prime is 1033888783. The next prime is 1033888873. The reversal of 1033888801 is 1088883301.

It is not a de Polignac number, because 1033888801 - 25 = 1033888769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033888601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 19705 + ... + 49558.

It is an arithmetic number, because the mean of its divisors is an integer number (74805120).

Almost surely, 21033888801 is an apocalyptic number.

1033888801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1033888801 is a deficient number, since it is larger than the sum of its proper divisors (162993119).

1033888801 is a wasteful number, since it uses less digits than its factorization.

1033888801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69356.

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 1033888801 is about 32154.1412729371. The cubic root of 1033888801 is about 1011.1710108346.

The spelling of 1033888801 in words is "one billion, thirty-three million, eight hundred eighty-eight thousand, eight hundred one".

Divisors: 1 11 23 59 253 649 1357 14927 69263 761893 1593049 4086517 17523539 44951687 93989891 1033888801