Base | Representation |
---|---|
bin | 1100010011011… |
… | …10110011111010 |
3 | 21012012211102222 |
4 | 12021232303322 |
5 | 202410324310 |
6 | 14124124042 |
7 | 2362210262 |
oct | 611566372 |
9 | 235184388 |
10 | 103214330 |
11 | 532974aa |
12 | 2a696622 |
13 | 184ca88b |
14 | d9ca7a2 |
15 | 90dc055 |
hex | 626ecfa |
103214330 has 16 divisors (see below), whose sum is σ = 185901480. Its totient is φ = 41260032.
The previous prime is 103214291. The next prime is 103214339. The reversal of 103214330 is 33412301.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 102434641 + 779689 = 10121^2 + 883^2 .
It is a junction number, because it is equal to n+sod(n) for n = 103214299 and 103214308.
It is not an unprimeable number, because it can be changed into a prime (103214339) 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, 30062 + ... + 33318.
Almost surely, 2103214330 is an apocalyptic number.
103214330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103214330 is a deficient number, since it is larger than the sum of its proper divisors (82687150).
103214330 is a wasteful number, since it uses less digits than its factorization.
103214330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6433.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 103214330 is about 10159.4453588766. The cubic root of 103214330 is about 469.0797293695.
Adding to 103214330 its reverse (33412301), we get a palindrome (136626631).
The spelling of 103214330 in words is "one hundred three million, two hundred fourteen thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •