Base | Representation |
---|---|
bin | 11100101100001… |
… | …001000001010101 |
3 | 1020112201021012111 |
4 | 130230021001111 |
5 | 1441210131313 |
6 | 115432351021 |
7 | 14633160115 |
oct | 3454110125 |
9 | 1215637174 |
10 | 481333333 |
11 | 227777948 |
12 | 115245471 |
13 | 7894a830 |
14 | 47cd7045 |
15 | 2c3cc43d |
hex | 1cb09055 |
481333333 has 32 divisors (see below), whose sum is σ = 551577600. Its totient is φ = 417021696.
The previous prime is 481333319. The next prime is 481333337. The reversal of 481333333 is 333333184.
It is not a de Polignac number, because 481333333 - 25 = 481333301 is a prime.
It is a Duffinian number.
481333333 is a modest number, since divided by 33333 gives 4813 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 481333295 and 481333304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481333337) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2013828 + ... + 2014066.
It is an arithmetic number, because the mean of its divisors is an integer number (17236800).
Almost surely, 2481333333 is an apocalyptic number.
481333333 is the 12667-th octagonal number.
It is an amenable number.
481333333 is a deficient number, since it is larger than the sum of its proper divisors (70244267).
481333333 is a wasteful number, since it uses less digits than its factorization.
481333333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421.
The product of its digits is 23328, while the sum is 31.
The square root of 481333333 is about 21939.3102216091. The cubic root of 481333333 is about 783.6978333024.
The spelling of 481333333 in words is "four hundred eighty-one million, three hundred thirty-three thousand, three hundred thirty-three".
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