Base | Representation |
---|---|
bin | 1110101010110101000001… |
… | …1000000001100101010011 |
3 | 2010002220122022012122112021 |
4 | 3222231100120001211103 |
5 | 4103224042332443244 |
6 | 54145312044312311 |
7 | 3253164301442605 |
oct | 352552030014523 |
9 | 63086568178467 |
10 | 16128950671699 |
11 | 515928219a728 |
12 | 1985a94b42697 |
13 | 8ccc51b71208 |
14 | 3da906cb9175 |
15 | 1ce83ea67284 |
hex | eab50601953 |
16128950671699 has 8 divisors (see below), whose sum is σ = 16296748514640. Its totient is φ = 15961513298400.
The previous prime is 16128950671679. The next prime is 16128950671843. The reversal of 16128950671699 is 99617605982161.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16128950671699 - 25 = 16128950671667 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16128950671679) by changing a digit.
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, 90027457 + ... + 90206434.
It is an arithmetic number, because the mean of its divisors is an integer number (2037093564330).
Almost surely, 216128950671699 is an apocalyptic number.
16128950671699 is a deficient number, since it is larger than the sum of its proper divisors (167797842941).
16128950671699 is a wasteful number, since it uses less digits than its factorization.
16128950671699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180234821.
The product of its (nonzero) digits is 88179840, while the sum is 70.
The spelling of 16128950671699 in words is "sixteen trillion, one hundred twenty-eight billion, nine hundred fifty million, six hundred seventy-one thousand, six hundred ninety-nine".
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