Base | Representation |
---|---|
bin | 100101101001001110101111… |
… | …1010010010001010011101010 |
3 | 1121102101222000122002210122120 |
4 | 1023102131133102101103222 |
5 | 321400101031142410442 |
6 | 3132123221022132110 |
7 | 126513532242345624 |
oct | 11322353722212352 |
9 | 1542358018083576 |
10 | 331122102310122 |
11 | 96562105467272 |
12 | 31179822121036 |
13 | 1129b8ac713436 |
14 | 5baa57685dc14 |
15 | 28433a46c64ec |
hex | 12d275f4914ea |
331122102310122 has 32 divisors (see below), whose sum is σ = 662975958378240. Its totient is φ = 110252131476480.
The previous prime is 331122102310049. The next prime is 331122102310127. The reversal of 331122102310122 is 221013201221133.
It is a super-2 number, since 2×3311221023101222 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 331122102310092 and 331122102310101.
It is not an unprimeable number, because it can be changed into a prime (331122102310127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16479663 + ... + 30558525.
It is an arithmetic number, because the mean of its divisors is an integer number (20717998699320).
Almost surely, 2331122102310122 is an apocalyptic number.
331122102310122 is an abundant number, since it is smaller than the sum of its proper divisors (331853856068118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331122102310122 is a wasteful number, since it uses less digits than its factorization.
331122102310122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14083198.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 331122102310122 its reverse (221013201221133), we get a palindrome (552135303531255).
The spelling of 331122102310122 in words is "three hundred thirty-one trillion, one hundred twenty-two billion, one hundred two million, three hundred ten thousand, one hundred twenty-two".
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