Base | Representation |
---|---|
bin | 11110001011100011… |
… | …00100100101001010 |
3 | 1112211012211002212122 |
4 | 33011301210211022 |
5 | 231140432231310 |
6 | 11235450411242 |
7 | 1112345204225 |
oct | 170561444512 |
9 | 45735732778 |
10 | 16203008330 |
11 | 69651a2a83 |
12 | 3182430b22 |
13 | 16b2b548c2 |
14 | ad9cd85bc |
15 | 64c746555 |
hex | 3c5c6494a |
16203008330 has 16 divisors (see below), whose sum is σ = 29170882944. Its totient is φ = 6479988240.
The previous prime is 16203008303. The next prime is 16203008369. The reversal of 16203008330 is 3380030261.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 16203008330.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94862 + ... + 203481.
It is an arithmetic number, because the mean of its divisors is an integer number (1823180184).
Almost surely, 216203008330 is an apocalyptic number.
16203008330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16203008330 is a deficient number, since it is larger than the sum of its proper divisors (12967874614).
16203008330 is a wasteful number, since it uses less digits than its factorization.
16203008330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303781.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 16203008330 its reverse (3380030261), we get a palindrome (19583038591).
The spelling of 16203008330 in words is "sixteen billion, two hundred three million, eight thousand, three hundred thirty".
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