Base | Representation |
---|---|
bin | 111100100001110… |
… | …1101000001111011 |
3 | 12020112201012110011 |
4 | 1321003231001323 |
5 | 13124414422021 |
6 | 533311402351 |
7 | 101221222435 |
oct | 17103550173 |
9 | 5215635404 |
10 | 2031014011 |
11 | 9524aa984 |
12 | 4882233b7 |
13 | 264a15a50 |
14 | 153a4d655 |
15 | bd48bde1 |
hex | 790ed07b |
2031014011 has 16 divisors (see below), whose sum is σ = 2355978240. Its totient is φ = 1735414560.
The previous prime is 2031014009. The next prime is 2031014023. The reversal of 2031014011 is 1104101302.
It is a cyclic number.
It is not a de Polignac number, because 2031014011 - 21 = 2031014009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2031013982 and 2031014000.
It is not an unprimeable number, because it can be changed into a prime (2031014071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100291 + ... + 118828.
It is an arithmetic number, because the mean of its divisors is an integer number (147248640).
Almost surely, 22031014011 is an apocalyptic number.
2031014011 is a deficient number, since it is larger than the sum of its proper divisors (324964229).
2031014011 is a wasteful number, since it uses less digits than its factorization.
2031014011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219186.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 2031014011 is about 45066.7728043622. The cubic root of 2031014011 is about 1266.4002078553.
Adding to 2031014011 its reverse (1104101302), we get a palindrome (3135115313).
The spelling of 2031014011 in words is "two billion, thirty-one million, fourteen thousand, eleven".
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