Base | Representation |
---|---|
bin | 110000101001000… |
… | …001011101001110 |
3 | 2002212120011012021 |
4 | 300221001131032 |
5 | 3132402411423 |
6 | 212551000354 |
7 | 26136253240 |
oct | 6051013516 |
9 | 2085504167 |
10 | 816060238 |
11 | 389710154 |
12 | 1a93690ba |
13 | 1000b6ca6 |
14 | 7a54a090 |
15 | 4b99a95d |
hex | 30a4174e |
816060238 has 16 divisors (see below), whose sum is σ = 1399327200. Its totient is φ = 349648416.
The previous prime is 816060227. The next prime is 816060277. The reversal of 816060238 is 832060618.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 98688 + ... + 106636.
It is an arithmetic number, because the mean of its divisors is an integer number (87457950).
Almost surely, 2816060238 is an apocalyptic number.
816060238 is a deficient number, since it is larger than the sum of its proper divisors (583266962).
816060238 is a wasteful number, since it uses less digits than its factorization.
816060238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15291.
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 816060238 is about 28566.7680706096. The cubic root of 816060238 is about 934.4887395283.
The spelling of 816060238 in words is "eight hundred sixteen million, sixty thousand, two hundred thirty-eight".
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