Base | Representation |
---|---|
bin | 1001010110000000101… |
… | …00010110111100010110 |
3 | 1010200200211000021021200 |
4 | 10223000110112330112 |
5 | 20230004330022410 |
6 | 403253520253330 |
7 | 32124010116243 |
oct | 4530024267426 |
9 | 1120624007250 |
10 | 321054142230 |
11 | 114181769a48 |
12 | 52280471246 |
13 | 24376a1c333 |
14 | 1177942a5ca |
15 | 8540c533c0 |
hex | 4ac0516f16 |
321054142230 has 24 divisors (see below), whose sum is σ = 834740770032. Its totient is φ = 85614437904.
The previous prime is 321054142219. The next prime is 321054142289. The reversal of 321054142230 is 32241450123.
321054142230 is a `hidden beast` number, since 3 + 2 + 10 + 5 + 414 + 2 + 230 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 321054142194 and 321054142203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1783634034 + ... + 1783634213.
It is an arithmetic number, because the mean of its divisors is an integer number (34780865418).
Almost surely, 2321054142230 is an apocalyptic number.
321054142230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
321054142230 is an abundant number, since it is smaller than the sum of its proper divisors (513686627802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321054142230 is a wasteful number, since it uses less digits than its factorization.
321054142230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3567268260 (or 3567268257 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 321054142230 its reverse (32241450123), we get a palindrome (353295592353).
The spelling of 321054142230 in words is "three hundred twenty-one billion, fifty-four million, one hundred forty-two thousand, two hundred thirty".
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