Base | Representation |
---|---|
bin | 111101011110… |
… | …010110000001 |
3 | 1010022201201120 |
4 | 331132112001 |
5 | 13111140243 |
6 | 1333222453 |
7 | 253655502 |
oct | 75362601 |
9 | 33281646 |
10 | 16115073 |
11 | 9107547 |
12 | 5491a29 |
13 | 3453060 |
14 | 21d6ba9 |
15 | 1634c83 |
hex | f5e581 |
16115073 has 8 divisors (see below), whose sum is σ = 23139648. Its totient is φ = 9916944.
The previous prime is 16115063. The next prime is 16115089. The reversal of 16115073 is 37051161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16115073 - 218 = 15852929 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (16115023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206565 + ... + 206642.
It is an arithmetic number, because the mean of its divisors is an integer number (2892456).
Almost surely, 216115073 is an apocalyptic number.
16115073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
16115073 is a deficient number, since it is larger than the sum of its proper divisors (7024575).
16115073 is a wasteful number, since it uses less digits than its factorization.
16115073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413223.
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 16115073 is about 4014.3583547063. The cubic root of 16115073 is about 252.5868629030.
The spelling of 16115073 in words is "sixteen million, one hundred fifteen thousand, seventy-three".
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