Base | Representation |
---|---|
bin | 100010010011100… |
… | …0111000100000001 |
3 | 2222020000002210002 |
4 | 1010213013010001 |
5 | 4324140300413 |
6 | 310120045345 |
7 | 40345134050 |
oct | 10447070401 |
9 | 2866002702 |
10 | 1151103233 |
11 | 540849995 |
12 | 281603855 |
13 | 154634297 |
14 | acc42397 |
15 | 6b0cc958 |
hex | 449c7101 |
1151103233 has 8 divisors (see below), whose sum is σ = 1332199680. Its totient is φ = 974170080.
The previous prime is 1151103223. The next prime is 1151103259. The reversal of 1151103233 is 3323011511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1151103233 - 26 = 1151103169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1151103203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040228 + ... + 1041333.
It is an arithmetic number, because the mean of its divisors is an integer number (166524960).
Almost surely, 21151103233 is an apocalyptic number.
It is an amenable number.
1151103233 is a deficient number, since it is larger than the sum of its proper divisors (181096447).
1151103233 is an equidigital number, since it uses as much as digits as its factorization.
1151103233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2081647.
The product of its (nonzero) digits is 270, while the sum is 20.
The square root of 1151103233 is about 33927.9122994622. The cubic root of 1151103233 is about 1048.0244738302.
Adding to 1151103233 its reverse (3323011511), we get a palindrome (4474114744).
The spelling of 1151103233 in words is "one billion, one hundred fifty-one million, one hundred three thousand, two hundred thirty-three".
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