Base | Representation |
---|---|
bin | 111101011001101… |
… | …100000100110010 |
3 | 2122210101202022211 |
4 | 331121230010302 |
5 | 4102204104211 |
6 | 250115322334 |
7 | 34346040112 |
oct | 7531540462 |
9 | 2583352284 |
10 | 1030144306 |
11 | 489542734 |
12 | 248bb03aa |
13 | 135562a59 |
14 | 9ab57042 |
15 | 60687e21 |
hex | 3d66c132 |
1030144306 has 16 divisors (see below), whose sum is σ = 1590710400. Its totient is φ = 499973040.
The previous prime is 1030144301. The next prime is 1030144369. The reversal of 1030144306 is 6034410301.
1030144306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10301443062 = 2122394582368443272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030144301) 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, 15745 + ... + 48043.
It is an arithmetic number, because the mean of its divisors is an integer number (99419400).
Almost surely, 21030144306 is an apocalyptic number.
1030144306 is a deficient number, since it is larger than the sum of its proper divisors (560566094).
1030144306 is a wasteful number, since it uses less digits than its factorization.
1030144306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32769.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 1030144306 is about 32095.8611973569. The cubic root of 1030144306 is about 1009.9487952344.
Adding to 1030144306 its reverse (6034410301), we get a palindrome (7064554607).
The spelling of 1030144306 in words is "one billion, thirty million, one hundred forty-four thousand, three hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •