Base | Representation |
---|---|
bin | 11111001000101000… |
… | …01101110001101100 |
3 | 1121010220222121221120 |
4 | 33210110031301230 |
5 | 233213121001234 |
6 | 11402353100540 |
7 | 1131136416252 |
oct | 174424156154 |
9 | 47126877846 |
10 | 16715406444 |
11 | 70a84582a0 |
12 | 32a5b57750 |
13 | 176505ac59 |
14 | b47d9a5d2 |
15 | 67c70d049 |
hex | 3e450dc6c |
16715406444 has 48 divisors (see below), whose sum is σ = 42713951616. Its totient is φ = 5045555200.
The previous prime is 16715406413. The next prime is 16715406457. The reversal of 16715406444 is 44460451761.
16715406444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 16715406396 and 16715406405.
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 15 ways as a sum of consecutive naturals, for example, 212442 + ... + 280289.
It is an arithmetic number, because the mean of its divisors is an integer number (889873992).
Almost surely, 216715406444 is an apocalyptic number.
It is an amenable number.
16715406444 is an abundant number, since it is smaller than the sum of its proper divisors (25998545172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16715406444 is a wasteful number, since it uses less digits than its factorization.
16715406444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493006 (or 493004 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 42.
The spelling of 16715406444 in words is "sixteen billion, seven hundred fifteen million, four hundred six thousand, four hundred forty-four".
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