Base | Representation |
---|---|
bin | 111101100001… |
… | …000100100001 |
3 | 1010100022001012 |
4 | 331201010201 |
5 | 13112014431 |
6 | 1333350305 |
7 | 254033165 |
oct | 75410441 |
9 | 33308035 |
10 | 16126241 |
11 | 911497a |
12 | 5498395 |
13 | 3458171 |
14 | 21daca5 |
15 | 163822b |
hex | f61121 |
16126241 has 4 divisors (see below), whose sum is σ = 16161684. Its totient is φ = 16090800.
The previous prime is 16126213. The next prime is 16126259. The reversal of 16126241 is 14262161.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7102225 + 9024016 = 2665^2 + 3004^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16126241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16126261) 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, 17030 + ... + 17951.
It is an arithmetic number, because the mean of its divisors is an integer number (4040421).
Almost surely, 216126241 is an apocalyptic number.
It is an amenable number.
16126241 is a deficient number, since it is larger than the sum of its proper divisors (35443).
16126241 is an equidigital number, since it uses as much as digits as its factorization.
16126241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35442.
The product of its digits is 576, while the sum is 23.
The square root of 16126241 is about 4015.7491206498. The cubic root of 16126241 is about 252.6451983238.
The spelling of 16126241 in words is "sixteen million, one hundred twenty-six thousand, two hundred forty-one".
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