Base | Representation |
---|---|
bin | 11110010001010011… |
… | …00100010010000001 |
3 | 1112221120120121111002 |
4 | 33020221210102001 |
5 | 231240304212401 |
6 | 11244332301345 |
7 | 1113502163060 |
oct | 171051442201 |
9 | 45846517432 |
10 | 16251241601 |
11 | 698a447391 |
12 | 3196611855 |
13 | 16bcb41aba |
14 | b024921d7 |
15 | 651ac2a6b |
hex | 3c8a64481 |
16251241601 has 16 divisors (see below), whose sum is σ = 18927843840. Its totient is φ = 13665637440.
The previous prime is 16251241577. The next prime is 16251241609. The reversal of 16251241601 is 10614215261.
It is a de Polignac number, because none of the positive numbers 2k-16251241601 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16251241609) 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 15 ways as a sum of consecutive naturals, for example, 6770 + ... + 180411.
It is an arithmetic number, because the mean of its divisors is an integer number (1182990240).
Almost surely, 216251241601 is an apocalyptic number.
It is an amenable number.
16251241601 is a deficient number, since it is larger than the sum of its proper divisors (2676602239).
16251241601 is a wasteful number, since it uses less digits than its factorization.
16251241601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187424.
The product of its (nonzero) digits is 2880, while the sum is 29.
Adding to 16251241601 its reverse (10614215261), we get a palindrome (26865456862).
The spelling of 16251241601 in words is "sixteen billion, two hundred fifty-one million, two hundred forty-one thousand, six hundred one".
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