Base | Representation |
---|---|
bin | 11110001110100010… |
… | …11110111000101001 |
3 | 1112212222010110220011 |
4 | 33013101132320221 |
5 | 231213401311300 |
6 | 11242145331521 |
7 | 1113102002035 |
oct | 170721367051 |
9 | 45788113804 |
10 | 16228150825 |
11 | 69784059a7 |
12 | 318a936ba1 |
13 | 16b8118913 |
14 | add3a11c5 |
15 | 64ea60eba |
hex | 3c745ee29 |
16228150825 has 48 divisors (see below), whose sum is σ = 21460412160. Its totient is φ = 12145985280.
The previous prime is 16228150823. The next prime is 16228150843. The reversal of 16228150825 is 52805182261.
It is not a de Polignac number, because 16228150825 - 21 = 16228150823 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16228150823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13377919 + ... + 13379131.
It is an arithmetic number, because the mean of its divisors is an integer number (447091920).
Almost surely, 216228150825 is an apocalyptic number.
It is an amenable number.
16228150825 is a deficient number, since it is larger than the sum of its proper divisors (5232261335).
16228150825 is a wasteful number, since it uses less digits than its factorization.
16228150825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1738 (or 1733 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 40.
The spelling of 16228150825 in words is "sixteen billion, two hundred twenty-eight million, one hundred fifty thousand, eight hundred twenty-five".
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