Base | Representation |
---|---|
bin | 111100001101100… |
… | …111011001100100 |
3 | 2121101212120220202 |
4 | 330031213121210 |
5 | 4032102432322 |
6 | 244124050032 |
7 | 34014401645 |
oct | 7415473144 |
9 | 2541776822 |
10 | 1010202212 |
11 | 479261968 |
12 | 242393918 |
13 | 13139cab6 |
14 | 982456cc |
15 | 5da49292 |
hex | 3c367664 |
1010202212 has 12 divisors (see below), whose sum is σ = 1796835516. Its totient is φ = 496820640.
The previous prime is 1010202197. The next prime is 1010202229. The reversal of 1010202212 is 2122020101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 418447936 + 591754276 = 20456^2 + 24326^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1010202193 and 1010202202.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069843 + ... + 2070330.
It is an arithmetic number, because the mean of its divisors is an integer number (149736293).
Almost surely, 21010202212 is an apocalyptic number.
It is an amenable number.
1010202212 is a deficient number, since it is larger than the sum of its proper divisors (786633304).
1010202212 is a wasteful number, since it uses less digits than its factorization.
1010202212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4140238 (or 4140236 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 1010202212 is about 31783.6783900165. The cubic root of 1010202212 is about 1003.3892374257.
Adding to 1010202212 its reverse (2122020101), we get a palindrome (3132222313).
The spelling of 1010202212 in words is "one billion, ten million, two hundred two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •