Base | Representation |
---|---|
bin | 1011101011000010… |
… | …1000100011101101 |
3 | 22002100212200221110 |
4 | 2322300220203231 |
5 | 22404111424323 |
6 | 1234525422233 |
7 | 140434464054 |
oct | 27260504355 |
9 | 8070780843 |
10 | 3133311213 |
11 | 13687440aa |
12 | 73540a979 |
13 | 3ac1bc206 |
14 | 21a1c939b |
15 | 135128793 |
hex | bac288ed |
3133311213 has 8 divisors (see below), whose sum is σ = 4240103008. Its totient is φ = 2057696784.
The previous prime is 3133311151. The next prime is 3133311239. The reversal of 3133311213 is 3121133313.
3133311213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3133311213 - 26 = 3133311149 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3133311213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133311283) 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, 7794106 + ... + 7794507.
It is an arithmetic number, because the mean of its divisors is an integer number (530012876).
Almost surely, 23133311213 is an apocalyptic number.
It is an amenable number.
3133311213 is a deficient number, since it is larger than the sum of its proper divisors (1106791795).
3133311213 is a wasteful number, since it uses less digits than its factorization.
3133311213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15588683.
The product of its digits is 486, while the sum is 21.
The square root of 3133311213 is about 55975.9878251380. The cubic root of 3133311213 is about 1463.3038355842.
Adding to 3133311213 its reverse (3121133313), we get a palindrome (6254444526).
The spelling of 3133311213 in words is "three billion, one hundred thirty-three million, three hundred eleven thousand, two hundred thirteen".
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