Base | Representation |
---|---|
bin | 101111110011011011100000… |
… | …011110100000000111010010 |
3 | 1000120101222102101220000002001 |
4 | 233303123200132200013102 |
5 | 210024102431244401232 |
6 | 2023052010542144214 |
7 | 62166341020312036 |
oct | 5763334036400722 |
9 | 1016358371800061 |
10 | 210242415231442 |
11 | 60a98342431750 |
12 | 1b6b647b58206a |
13 | 9040a0bca8549 |
14 | 39cbb040a81c6 |
15 | 1948d4aec26e7 |
hex | bf36e07a01d2 |
210242415231442 has 16 divisors (see below), whose sum is σ = 344065880463552. Its totient is φ = 95555612707920.
The previous prime is 210242415231323. The next prime is 210242415231503. The reversal of 210242415231442 is 244132514242012.
210242415231442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455838678 + ... + 456299665.
It is an arithmetic number, because the mean of its divisors is an integer number (21504117528972).
Almost surely, 2210242415231442 is an apocalyptic number.
210242415231442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
210242415231442 is a deficient number, since it is larger than the sum of its proper divisors (133823465232110).
210242415231442 is a wasteful number, since it uses less digits than its factorization.
210242415231442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 912148833.
The product of its (nonzero) digits is 122880, while the sum is 37.
Adding to 210242415231442 its reverse (244132514242012), we get a palindrome (454374929473454).
The spelling of 210242415231442 in words is "two hundred ten trillion, two hundred forty-two billion, four hundred fifteen million, two hundred thirty-one thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •