Base | Representation |
---|---|
bin | 1011101010111111… |
… | …0101110011100011 |
3 | 22002100111010210010 |
4 | 2322233311303203 |
5 | 22404033301311 |
6 | 1234521140003 |
7 | 140432640021 |
oct | 27257656343 |
9 | 8070433703 |
10 | 3133103331 |
11 | 13686119a6 |
12 | 73532a603 |
13 | 3ac1486c7 |
14 | 21a173711 |
15 | 1350d6da6 |
hex | babf5ce3 |
3133103331 has 16 divisors (see below), whose sum is σ = 4268173824. Its totient is φ = 2043422304.
The previous prime is 3133103329. The next prime is 3133103333. The reversal of 3133103331 is 1333013313.
It is an interprime number because it is at equal distance from previous prime (3133103329) and next prime (3133103333).
It is not a de Polignac number, because 3133103331 - 21 = 3133103329 is a prime.
It is a super-2 number, since 2×31331033312 = 19632672965446591122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3133103298 and 3133103307.
It is not an unprimeable number, because it can be changed into a prime (3133103333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595645 + ... + 600881.
It is an arithmetic number, because the mean of its divisors is an integer number (266760864).
Almost surely, 23133103331 is an apocalyptic number.
3133103331 is a deficient number, since it is larger than the sum of its proper divisors (1135070493).
3133103331 is a wasteful number, since it uses less digits than its factorization.
3133103331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9530.
The product of its (nonzero) digits is 729, while the sum is 21.
The square root of 3133103331 is about 55974.1309088404. The cubic root of 3133103331 is about 1463.2714735201.
Adding to 3133103331 its reverse (1333013313), we get a palindrome (4466116644).
The spelling of 3133103331 in words is "three billion, one hundred thirty-three million, one hundred three thousand, three hundred thirty-one".
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