Base | Representation |
---|---|
bin | 10001100100111000101000… |
… | …01100010111000100000110 |
3 | 12001211222100012000222102021 |
4 | 20302130110030113010012 |
5 | 20031223213331344342 |
6 | 214111524215033354 |
7 | 11066265413624614 |
oct | 1062342414270406 |
9 | 161758305028367 |
10 | 38650749481222 |
11 | 113517665061aa |
12 | 440293596b85a |
13 | 1874999aa5c28 |
14 | 9789c5d786b4 |
15 | 4705dc14a567 |
hex | 232714317106 |
38650749481222 has 16 divisors (see below), whose sum is σ = 60975497665152. Its totient is φ = 18349108090560.
The previous prime is 38650749481199. The next prime is 38650749481229. The reversal of 38650749481222 is 22218494705683.
It is a super-2 number, since 2×386507494812222 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38650749481229) 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, 5881121103 + ... + 5881127674.
It is an arithmetic number, because the mean of its divisors is an integer number (3810968604072).
It is a 1-persistent number, because it is pandigital, but 2⋅38650749481222 = 77301498962444 is not.
Almost surely, 238650749481222 is an apocalyptic number.
38650749481222 is a deficient number, since it is larger than the sum of its proper divisors (22324748183930).
38650749481222 is a wasteful number, since it uses less digits than its factorization.
38650749481222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11762248863.
The product of its (nonzero) digits is 46448640, while the sum is 61.
The spelling of 38650749481222 in words is "thirty-eight trillion, six hundred fifty billion, seven hundred forty-nine million, four hundred eighty-one thousand, two hundred twenty-two".
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