Base | Representation |
---|---|
bin | 111100010000110… |
… | …001100001100001 |
3 | 2121110102122120202 |
4 | 330100301201201 |
5 | 4032310430423 |
6 | 244153514545 |
7 | 34024420442 |
oct | 7420614141 |
9 | 2543378522 |
10 | 1011030113 |
11 | 479777985 |
12 | 242712a55 |
13 | 1315cc892 |
14 | 983bd2c9 |
15 | 5db5e728 |
hex | 3c431861 |
1011030113 has 16 divisors (see below), whose sum is σ = 1084838400. Its totient is φ = 939994176.
The previous prime is 1011030101. The next prime is 1011030133. The reversal of 1011030113 is 3110301101.
It is a happy number.
It is not a de Polignac number, because 1011030113 - 26 = 1011030049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1011030094 and 1011030103.
It is not an unprimeable number, because it can be changed into a prime (1011030133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157931 + ... + 164207.
It is an arithmetic number, because the mean of its divisors is an integer number (67802400).
Almost surely, 21011030113 is an apocalyptic number.
It is an amenable number.
1011030113 is a deficient number, since it is larger than the sum of its proper divisors (73808287).
1011030113 is a wasteful number, since it uses less digits than its factorization.
1011030113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6496.
The product of its (nonzero) digits is 9, while the sum is 11.
The square root of 1011030113 is about 31796.6997186815. The cubic root of 1011030113 is about 1003.6632684114.
Adding to 1011030113 its reverse (3110301101), we get a palindrome (4121331214).
The spelling of 1011030113 in words is "one billion, eleven million, thirty thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •