Base | Representation |
---|---|
bin | 1011010010101101… |
… | …1111111110000111 |
3 | 21211020221002122022 |
4 | 2310223133332013 |
5 | 22202003131043 |
6 | 1220443153355 |
7 | 135055433141 |
oct | 26453377607 |
9 | 7736832568 |
10 | 3031302023 |
11 | 1316100092 |
12 | 70721585b |
13 | 394024049 |
14 | 20a833c91 |
15 | 12b1c8868 |
hex | b4adff87 |
3031302023 has 8 divisors (see below), whose sum is σ = 3042946368. Its totient is φ = 3019670784.
The previous prime is 3031302019. The next prime is 3031302037. The reversal of 3031302023 is 3202031303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3031302023 - 22 = 3031302019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3031301992 and 3031302010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031302073) 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, 905090 + ... + 908432.
It is an arithmetic number, because the mean of its divisors is an integer number (380368296).
Almost surely, 23031302023 is an apocalyptic number.
3031302023 is a deficient number, since it is larger than the sum of its proper divisors (11644345).
3031302023 is a wasteful number, since it uses less digits than its factorization.
3031302023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6553.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 3031302023 is about 55057.2613103848. The cubic root of 3031302023 is about 1447.2483722558.
Adding to 3031302023 its reverse (3202031303), we get a palindrome (6233333326).
The spelling of 3031302023 in words is "three billion, thirty-one million, three hundred two thousand, twenty-three".
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