Base | Representation |
---|---|
bin | 1110010010100100001100… |
… | …10100000011011011101110 |
3 | 11010021010102220111111022101 |
4 | 13021102012110003123232 |
5 | 13104323312420011142 |
6 | 150500032135405314 |
7 | 6422216550011623 |
oct | 711220624033356 |
9 | 133233386444271 |
10 | 31424234141422 |
11 | a015a40a434a1 |
12 | 363628852383a |
13 | 146c3a59c1775 |
14 | 7a8d2634034a |
15 | 39763a77a0b7 |
hex | 1c94865036ee |
31424234141422 has 16 divisors (see below), whose sum is σ = 47501272810800. Its totient is φ = 15590692405888.
The previous prime is 31424234141401. The next prime is 31424234141423. The reversal of 31424234141422 is 22414143242413.
It is a super-2 number, since 2×314242341414222 (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 (31424234141423) 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, 53675308 + ... + 54257599.
It is an arithmetic number, because the mean of its divisors is an integer number (2968829550675).
Almost surely, 231424234141422 is an apocalyptic number.
31424234141422 is a deficient number, since it is larger than the sum of its proper divisors (16077038669378).
31424234141422 is a wasteful number, since it uses less digits than its factorization.
31424234141422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107934035.
The product of its digits is 147456, while the sum is 37.
Adding to 31424234141422 its reverse (22414143242413), we get a palindrome (53838377383835).
The spelling of 31424234141422 in words is "thirty-one trillion, four hundred twenty-four billion, two hundred thirty-four million, one hundred forty-one thousand, four hundred twenty-two".
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