Base | Representation |
---|---|
bin | 1011010010101100… |
… | …1001100001110101 |
3 | 21211020202102112210 |
4 | 2310223021201311 |
5 | 22201442210401 |
6 | 1220441204033 |
7 | 135054601143 |
oct | 26453114165 |
9 | 7736672483 |
10 | 3031210101 |
11 | 1316048017 |
12 | 707190619 |
13 | 393cc125a |
14 | 20a80c593 |
15 | 12b1ab4d6 |
hex | b4ac9875 |
3031210101 has 8 divisors (see below), whose sum is σ = 4171988224. Its totient is φ = 1955619360.
The previous prime is 3031210037. The next prime is 3031210121. The reversal of 3031210101 is 1010121303.
3031210101 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 3031210101 - 26 = 3031210037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031210121) 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, 16296736 + ... + 16296921.
It is an arithmetic number, because the mean of its divisors is an integer number (521498528).
Almost surely, 23031210101 is an apocalyptic number.
3031210101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3031210101 is a deficient number, since it is larger than the sum of its proper divisors (1140778123).
3031210101 is a wasteful number, since it uses less digits than its factorization.
3031210101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32593691.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3031210101 is about 55056.4265186182. The cubic root of 3031210101 is about 1447.2337431945.
Adding to 3031210101 its reverse (1010121303), we get a palindrome (4041331404).
The spelling of 3031210101 in words is "three billion, thirty-one million, two hundred ten thousand, one hundred one".
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