Base | Representation |
---|---|
bin | 1011010010101010… |
… | …0000101111000011 |
3 | 21211020102221100021 |
4 | 2310222200233003 |
5 | 22201421334021 |
6 | 1220433434311 |
7 | 135053304043 |
oct | 26452405703 |
9 | 7736387307 |
10 | 3031043011 |
11 | 1315a43527 |
12 | 70710b997 |
13 | 393c63199 |
14 | 20a7a7723 |
15 | 12b176c41 |
hex | b4aa0bc3 |
3031043011 has 12 divisors (see below), whose sum is σ = 3135997272. Its totient is φ = 2929500000.
The previous prime is 3031042981. The next prime is 3031043021. The reversal of 3031043011 is 1103401303.
It is not a de Polignac number, because 3031043011 - 219 = 3030518723 is a prime.
It is a super-2 number, since 2×30310430112 = 18374443469063892242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031043021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1008511 + ... + 1011511.
It is an arithmetic number, because the mean of its divisors is an integer number (261333106).
Almost surely, 23031043011 is an apocalyptic number.
3031043011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3031043011 is a deficient number, since it is larger than the sum of its proper divisors (104954261).
3031043011 is a wasteful number, since it uses less digits than its factorization.
3031043011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4114 (or 4083 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3031043011 is about 55054.9090545067. The cubic root of 3031043011 is about 1447.2071506543.
Adding to 3031043011 its reverse (1103401303), we get a palindrome (4134444314).
The spelling of 3031043011 in words is "three billion, thirty-one million, forty-three thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •