Base | Representation |
---|---|
bin | 10011101110110… |
… | …101000011100100 |
3 | 212001220201200111 |
4 | 103232311003210 |
5 | 1134221334134 |
6 | 52503222404 |
7 | 11126551033 |
oct | 2356650344 |
9 | 761821614 |
10 | 331043044 |
11 | 15a9575a2 |
12 | 92a47a04 |
13 | 53779777 |
14 | 31d7471a |
15 | 1e0e1c64 |
hex | 13bb50e4 |
331043044 has 12 divisors (see below), whose sum is σ = 580156668. Its totient is φ = 165284000.
The previous prime is 331043039. The next prime is 331043051. The reversal of 331043044 is 440340133.
331043044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 149817600 + 181225444 = 12240^2 + 13462^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56227 + ... + 61834.
It is an arithmetic number, because the mean of its divisors is an integer number (48346389).
Almost surely, 2331043044 is an apocalyptic number.
It is an amenable number.
331043044 is a deficient number, since it is larger than the sum of its proper divisors (249113624).
331043044 is a wasteful number, since it uses less digits than its factorization.
331043044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118766 (or 118764 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 331043044 is about 18194.5883163099. The cubic root of 331043044 is about 691.7696254983.
Adding to 331043044 its reverse (440340133), we get a palindrome (771383177).
It can be divided in two parts, 3310 and 43044, that multiplied together give a triangular number (142475640 = T16880).
The spelling of 331043044 in words is "three hundred thirty-one million, forty-three thousand, forty-four".
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