Base | Representation |
---|---|
bin | 111000111101110000… |
… | …1011010110010101000 |
3 | 102200202111012011010220 |
4 | 1301323201122302220 |
5 | 4001013322123334 |
6 | 132110455210040 |
7 | 11560326050256 |
oct | 1617341326250 |
9 | 380674164126 |
10 | 122331442344 |
11 | 47975a01281 |
12 | 1b860676920 |
13 | b6c721ab57 |
14 | 5cc6c3b5d6 |
15 | 32ae9d8449 |
hex | 1c7b85aca8 |
122331442344 has 32 divisors (see below), whose sum is σ = 305840193120. Its totient is φ = 40775602496.
The previous prime is 122331442339. The next prime is 122331442351. The reversal of 122331442344 is 443244133221.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 676342 + ... + 837914.
It is an arithmetic number, because the mean of its divisors is an integer number (9557506035).
Almost surely, 2122331442344 is an apocalyptic number.
It is an amenable number.
122331442344 is an abundant number, since it is smaller than the sum of its proper divisors (183508750776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122331442344 is a wasteful number, since it uses less digits than its factorization.
122331442344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193129 (or 193125 counting only the distinct ones).
The product of its digits is 55296, while the sum is 33.
Adding to 122331442344 its reverse (443244133221), we get a palindrome (565575575565).
The spelling of 122331442344 in words is "one hundred twenty-two billion, three hundred thirty-one million, four hundred forty-two thousand, three hundred forty-four".
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