Base | Representation |
---|---|
bin | 11100111000011110… |
… | …100111101101000010 |
3 | 2222001022011012020202 |
4 | 130320132213231002 |
5 | 1002003123301424 |
6 | 22125153405202 |
7 | 2145341250164 |
oct | 347036475502 |
9 | 88038135222 |
10 | 31012322114 |
11 | 12174713684 |
12 | 6015b69802 |
13 | 2c03027a77 |
14 | 1702a82934 |
15 | c179412ae |
hex | 7387a7b42 |
31012322114 has 16 divisors (see below), whose sum is σ = 49360360608. Its totient is φ = 14562775872.
The previous prime is 31012322111. The next prime is 31012322119. The reversal of 31012322114 is 41122321013.
It is not an unprimeable number, because it can be changed into a prime (31012322111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960704 + ... + 992459.
It is an arithmetic number, because the mean of its divisors is an integer number (3085022538).
Almost surely, 231012322114 is an apocalyptic number.
31012322114 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
31012322114 is a deficient number, since it is larger than the sum of its proper divisors (18348038494).
31012322114 is a wasteful number, since it uses less digits than its factorization.
31012322114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1953649.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 31012322114 its reverse (41122321013), we get a palindrome (72134643127).
The spelling of 31012322114 in words is "thirty-one billion, twelve million, three hundred twenty-two thousand, one hundred fourteen".
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