Base | Representation |
---|---|
bin | 111101011111… |
… | …110011000010 |
3 | 1010100000220001 |
4 | 331133303002 |
5 | 13111333101 |
6 | 1333310214 |
7 | 254012035 |
oct | 75376302 |
9 | 33300801 |
10 | 16121026 |
11 | 9110a69 |
12 | 549536a |
13 | 345598c |
14 | 21d901c |
15 | 1636901 |
hex | f5fcc2 |
16121026 has 8 divisors (see below), whose sum is σ = 24330384. Its totient is φ = 8010900.
The previous prime is 16120967. The next prime is 16121029. The reversal of 16121026 is 62012161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 16120994 and 16121012.
It is not an unprimeable number, because it can be changed into a prime (16121029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24400 + ... + 25051.
It is an arithmetic number, because the mean of its divisors is an integer number (3041298).
Almost surely, 216121026 is an apocalyptic number.
16121026 is a deficient number, since it is larger than the sum of its proper divisors (8209358).
16121026 is a wasteful number, since it uses less digits than its factorization.
16121026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49616.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 16121026 is about 4015.0997496949. The cubic root of 16121026 is about 252.6179614172.
Adding to 16121026 its reverse (62012161), we get a palindrome (78133187).
The spelling of 16121026 in words is "sixteen million, one hundred twenty-one thousand, twenty-six".
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