Base | Representation |
---|---|
bin | 11101010000010011… |
… | …110100010011011010 |
3 | 10000002011111012211122 |
4 | 131100103310103122 |
5 | 1003313002041242 |
6 | 22232555125242 |
7 | 2161264545530 |
oct | 352023642332 |
9 | 100064435748 |
10 | 31412143322 |
11 | 1235a37722a |
12 | 6107a43822 |
13 | 2c67b05b71 |
14 | 173dbdc150 |
15 | c3cabbad2 |
hex | 7504f44da |
31412143322 has 48 divisors (see below), whose sum is σ = 54569049408. Its totient is φ = 13284460800.
The previous prime is 31412143277. The next prime is 31412143351. The reversal of 31412143322 is 22334121413.
It is a junction number, because it is equal to n+sod(n) for n = 31412143291 and 31412143300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78334322 + ... + 78334722.
It is an arithmetic number, because the mean of its divisors is an integer number (1136855196).
Almost surely, 231412143322 is an apocalyptic number.
31412143322 is a deficient number, since it is larger than the sum of its proper divisors (23156906086).
31412143322 is a wasteful number, since it uses less digits than its factorization.
31412143322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 951 (or 794 counting only the distinct ones).
The product of its digits is 3456, while the sum is 26.
Adding to 31412143322 its reverse (22334121413), we get a palindrome (53746264735).
The spelling of 31412143322 in words is "thirty-one billion, four hundred twelve million, one hundred forty-three thousand, three hundred twenty-two".
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