Base | Representation |
---|---|
bin | 1110101111110010101110… |
… | …0011101001100110011101 |
3 | 2010102001202201122122122011 |
4 | 3223330223203221212131 |
5 | 4111123221432330000 |
6 | 54252414313551221 |
7 | 3262303535416255 |
oct | 353745343514635 |
9 | 63361681578564 |
10 | 16214232308125 |
11 | 5191465485395 |
12 | 199a515715511 |
13 | 907cc32a3087 |
14 | 400ab72a8965 |
15 | 1d1b81a702ba |
hex | ebf2b8e999d |
16214232308125 has 20 divisors (see below), whose sum is σ = 20914895191168. Its totient is φ = 12552954030000.
The previous prime is 16214232308119. The next prime is 16214232308147. The reversal of 16214232308125 is 52180323241261.
It is not a de Polignac number, because 16214232308125 - 23 = 16214232308117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 418412427 + ... + 418451176.
Almost surely, 216214232308125 is an apocalyptic number.
It is an amenable number.
16214232308125 is a deficient number, since it is larger than the sum of its proper divisors (4700662883043).
16214232308125 is an frugal number, since it uses more digits than its factorization.
16214232308125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 836863654 (or 836863639 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
Adding to 16214232308125 its reverse (52180323241261), we get a palindrome (68394555549386).
The spelling of 16214232308125 in words is "sixteen trillion, two hundred fourteen billion, two hundred thirty-two million, three hundred eight thousand, one hundred twenty-five".
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