Base | Representation |
---|---|
bin | 1100010001110… |
… | …11001110010110 |
3 | 21011211002121001 |
4 | 12020323032112 |
5 | 202332044110 |
6 | 14115413514 |
7 | 2360340244 |
oct | 610731626 |
9 | 234732531 |
10 | 103003030 |
11 | 53162779 |
12 | 2a5b429a |
13 | 18455650 |
14 | d973794 |
15 | 909963a |
hex | 623b396 |
103003030 has 32 divisors (see below), whose sum is σ = 200509344. Its totient is φ = 37871616.
The previous prime is 103003027. The next prime is 103003057. The reversal of 103003030 is 30300301.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 103002998 and 103003016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31869 + ... + 34951.
It is an arithmetic number, because the mean of its divisors is an integer number (6265917).
Almost surely, 2103003030 is an apocalyptic number.
103003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103003030 is a deficient number, since it is larger than the sum of its proper divisors (97506314).
103003030 is a wasteful number, since it uses less digits than its factorization.
103003030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3360.
The product of its (nonzero) digits is 27, while the sum is 10.
The square root of 103003030 is about 10149.0408413800. The cubic root of 103003030 is about 468.7594112481.
Adding to 103003030 its reverse (30300301), we get a palindrome (133303331).
The spelling of 103003030 in words is "one hundred three million, three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •