Base | Representation |
---|---|
bin | 11110001010011100… |
… | …11010100101000000 |
3 | 1112210120110212212221 |
4 | 33011032122211000 |
5 | 231131102323240 |
6 | 11234521100424 |
7 | 1112203651336 |
oct | 170516324500 |
9 | 45716425787 |
10 | 16193792320 |
11 | 695aa78942 |
12 | 317b327714 |
13 | 16b0c78b44 |
14 | ad89b9b56 |
15 | 64ba25a4a |
hex | 3c539a940 |
16193792320 has 28 divisors (see below), whose sum is σ = 38561468724. Its totient is φ = 6477516800.
The previous prime is 16193792281. The next prime is 16193792339. The reversal of 16193792320 is 2329739161.
It can be written as a sum of positive squares in 2 ways, for example, as 9511710784 + 6682081536 = 97528^2 + 81744^2 .
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, 25302481 + ... + 25303120.
Almost surely, 216193792320 is an apocalyptic number.
16193792320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16193792320 is an abundant number, since it is smaller than the sum of its proper divisors (22367676404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16193792320 is an equidigital number, since it uses as much as digits as its factorization.
16193792320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50605618 (or 50605608 counting only the distinct ones).
The product of its (nonzero) digits is 122472, while the sum is 43.
The spelling of 16193792320 in words is "sixteen billion, one hundred ninety-three million, seven hundred ninety-two thousand, three hundred twenty".
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