Base | Representation |
---|---|
bin | 101001001010000… |
… | …0111101011101110 |
3 | 10120020121101011200 |
4 | 1102110013223232 |
5 | 10312014143222 |
6 | 345011430330 |
7 | 46136233512 |
oct | 12224075356 |
9 | 3506541150 |
10 | 1381006062 |
11 | 6495a6327 |
12 | 3265b53a6 |
13 | 19015b267 |
14 | d15aa142 |
15 | 81391eac |
hex | 52507aee |
1381006062 has 48 divisors (see below), whose sum is σ = 3021127200. Its totient is φ = 455904576.
The previous prime is 1381006057. The next prime is 1381006111. The reversal of 1381006062 is 2606001831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 986439 + ... + 987837.
It is an arithmetic number, because the mean of its divisors is an integer number (62940150).
Almost surely, 21381006062 is an apocalyptic number.
1381006062 is an abundant number, since it is smaller than the sum of its proper divisors (1640121138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1381006062 is a wasteful number, since it uses less digits than its factorization.
1381006062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1897 (or 1894 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 1381006062 is about 37161.8899142657. The cubic root of 1381006062 is about 1113.6067678118.
Adding to 1381006062 its reverse (2606001831), we get a palindrome (3987007893).
The spelling of 1381006062 in words is "one billion, three hundred eighty-one million, six thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •