Base | Representation |
---|---|
bin | 111101100000… |
… | …010011011101 |
3 | 1010100010201220 |
4 | 331200103131 |
5 | 13111414401 |
6 | 1333323553 |
7 | 254021061 |
oct | 75402335 |
9 | 33303656 |
10 | 16123101 |
11 | 9112585 |
12 | 54965b9 |
13 | 34568c7 |
14 | 21d9aa1 |
15 | 1637336 |
hex | f604dd |
16123101 has 8 divisors (see below), whose sum is σ = 22238880. Its totient is φ = 10378032.
The previous prime is 16123099. The next prime is 16123117. The reversal of 16123101 is 10132161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16123101 - 21 = 16123099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16123201) 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, 92575 + ... + 92748.
It is an arithmetic number, because the mean of its divisors is an integer number (2779860).
Almost surely, 216123101 is an apocalyptic number.
It is an amenable number.
16123101 is a deficient number, since it is larger than the sum of its proper divisors (6115779).
16123101 is a wasteful number, since it uses less digits than its factorization.
16123101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185355.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 16123101 is about 4015.3581409384. The cubic root of 16123101 is about 252.6287994326.
Adding to 16123101 its reverse (10132161), we get a palindrome (26255262).
The spelling of 16123101 in words is "sixteen million, one hundred twenty-three thousand, one hundred one".
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