Base | Representation |
---|---|
bin | 11101001011000001… |
… | …010101111110001011 |
3 | 2222211222112022122200 |
4 | 131023001111332023 |
5 | 1003122243230121 |
6 | 22220105251243 |
7 | 2156136425622 |
oct | 351301257613 |
9 | 88758468580 |
10 | 31323414411 |
11 | 12314283953 |
12 | 60a2193b23 |
13 | 2c5260a653 |
14 | 17321026b9 |
15 | c34de1a26 |
hex | 74b055f8b |
31323414411 has 24 divisors (see below), whose sum is σ = 46230025920. Its totient is φ = 20430975600.
The previous prime is 31323414391. The next prime is 31323414439. The reversal of 31323414411 is 11441432313.
31323414411 is a `hidden beast` number, since 3 + 1 + 3 + 234 + 14 + 411 = 666.
It is not a de Polignac number, because 31323414411 - 26 = 31323414347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31323414491) 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 23 ways as a sum of consecutive naturals, for example, 27745 + ... + 251826.
It is an arithmetic number, because the mean of its divisors is an integer number (1926251080).
Almost surely, 231323414411 is an apocalyptic number.
31323414411 is a deficient number, since it is larger than the sum of its proper divisors (14906611509).
31323414411 is a wasteful number, since it uses less digits than its factorization.
31323414411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279847 (or 279844 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
Adding to 31323414411 its reverse (11441432313), we get a palindrome (42764846724).
It can be divided in two parts, 313234 and 14411, that added together give a triangular number (327645 = T809).
The spelling of 31323414411 in words is "thirty-one billion, three hundred twenty-three million, four hundred fourteen thousand, four hundred eleven".
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