Base | Representation |
---|---|
bin | 1110111101000011010100… |
… | …0000011101101110111000 |
3 | 2011012211201221010211102021 |
4 | 3233100311000131232320 |
5 | 4123341231133421240 |
6 | 54545210035044224 |
7 | 3314616454043455 |
oct | 357206500355670 |
9 | 64184657124367 |
10 | 16442024123320 |
11 | 526a028a7a6a4 |
12 | 1a166a8740674 |
13 | 92362634b3c3 |
14 | 40bb2642682c |
15 | 1d7a64d3654a |
hex | ef43501dbb8 |
16442024123320 has 128 divisors (see below), whose sum is σ = 39545708155200. Its totient is φ = 6140493950976.
The previous prime is 16442024123293. The next prime is 16442024123347. The reversal of 16442024123320 is 2332142024461.
It is an interprime number because it is at equal distance from previous prime (16442024123293) and next prime (16442024123347).
It is a super-3 number, since 3×164420241233203 (a number of 41 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5820852 + ... + 8171068.
Almost surely, 216442024123320 is an apocalyptic number.
16442024123320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16442024123320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19772854077600).
16442024123320 is an abundant number, since it is smaller than the sum of its proper divisors (23103684031880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16442024123320 is a wasteful number, since it uses less digits than its factorization.
16442024123320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2350457 (or 2350453 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 16442024123320 its reverse (2332142024461), we get a palindrome (18774166147781).
The spelling of 16442024123320 in words is "sixteen trillion, four hundred forty-two billion, twenty-four million, one hundred twenty-three thousand, three hundred twenty".
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