Base | Representation |
---|---|
bin | 10011101111001… |
… | …011000001001000 |
3 | 212002002022002012 |
4 | 103233023001020 |
5 | 1134232224000 |
6 | 52505155052 |
7 | 11130404222 |
oct | 2357130110 |
9 | 762068065 |
10 | 331133000 |
11 | 15aa09140 |
12 | 92a8ba88 |
13 | 537ab6b3 |
14 | 31d99412 |
15 | 1e10d735 |
hex | 13bcb048 |
331133000 has 64 divisors (see below), whose sum is σ = 845320320. Its totient is φ = 120408000.
The previous prime is 331132993. The next prime is 331133027. The reversal of 331133000 is 331133.
It is a zygodrome in base 10.
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 15 ways as a sum of consecutive naturals, for example, 4052 + ... + 26051.
It is an arithmetic number, because the mean of its divisors is an integer number (13208130).
Almost surely, 2331133000 is an apocalyptic number.
It is an amenable number.
331133000 is an abundant number, since it is smaller than the sum of its proper divisors (514187320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331133000 is a wasteful number, since it uses less digits than its factorization.
331133000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30135 (or 30121 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 14.
The square root of 331133000 is about 18197.0602021316. The cubic root of 331133000 is about 691.8322791762.
Adding to 331133000 its reverse (331133), we get a palindrome (331464133).
331133000 divided by its reverse (331133) gives a cube (1000 = 103).
It can be divided in two parts, 331 and 133000, that added together give a palindrome (133331).
The spelling of 331133000 in words is "three hundred thirty-one million, one hundred thirty-three thousand".
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