Base | Representation |
---|---|
bin | 11100111000010111… |
… | …011010101111100110 |
3 | 2222001011121021021102 |
4 | 130320113122233212 |
5 | 1002002132342042 |
6 | 22125045120102 |
7 | 2145316224431 |
oct | 347027325746 |
9 | 88034537242 |
10 | 31010434022 |
11 | 12173644077 |
12 | 60153b9032 |
13 | 2c02816559 |
14 | 1702710818 |
15 | c176bbb32 |
hex | 7385dabe6 |
31010434022 has 8 divisors (see below), whose sum is σ = 46521004872. Its totient is φ = 15503432400.
The previous prime is 31010433991. The next prime is 31010434051. The reversal of 31010434022 is 22043401013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 31010433985 and 31010434003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870479 + ... + 905402.
It is an arithmetic number, because the mean of its divisors is an integer number (5815125609).
Almost surely, 231010434022 is an apocalyptic number.
31010434022 is a deficient number, since it is larger than the sum of its proper divisors (15510570850).
31010434022 is a wasteful number, since it uses less digits than its factorization.
31010434022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1784614.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 31010434022 its reverse (22043401013), we get a palindrome (53053835035).
The spelling of 31010434022 in words is "thirty-one billion, ten million, four hundred thirty-four thousand, twenty-two".
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