Base | Representation |
---|---|
bin | 11110110110001111… |
… | …010010101011001001 |
3 | 10011111100022202220121 |
4 | 132312033102223021 |
5 | 1020313242424113 |
6 | 23114404223241 |
7 | 2251541223031 |
oct | 366617225311 |
9 | 104440282817 |
10 | 33122233033 |
11 | 13057700a0a |
12 | 650469ab21 |
13 | 317b1a5a76 |
14 | 1862d8c8c1 |
15 | cdccb4e8d |
hex | 7b63d2ac9 |
33122233033 has 8 divisors (see below), whose sum is σ = 35083671048. Its totient is φ = 31162247424.
The previous prime is 33122233007. The next prime is 33122233073. The reversal of 33122233033 is 33033222133.
It can be written as a sum of positive squares in 4 ways, for example, as 16918725184 + 16203507849 = 130072^2 + 127293^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-33122233033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33122232989 and 33122233007.
It is not an unprimeable number, because it can be changed into a prime (33122233003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315966 + ... + 407527.
It is an arithmetic number, because the mean of its divisors is an integer number (4385458881).
Almost surely, 233122233033 is an apocalyptic number.
It is an amenable number.
33122233033 is a deficient number, since it is larger than the sum of its proper divisors (1961438015).
33122233033 is a wasteful number, since it uses less digits than its factorization.
33122233033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726203.
The product of its (nonzero) digits is 5832, while the sum is 25.
Adding to 33122233033 its reverse (33033222133), we get a palindrome (66155455166).
The spelling of 33122233033 in words is "thirty-three billion, one hundred twenty-two million, two hundred thirty-three thousand, thirty-three".
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