Base | Representation |
---|---|
bin | 111011010000100… |
… | …110110010000010 |
3 | 2120021210001012210 |
4 | 323100212302002 |
5 | 4014004141043 |
6 | 242353202550 |
7 | 33431431134 |
oct | 7320466202 |
9 | 2507701183 |
10 | 994208898 |
11 | 470228951 |
12 | 238b60456 |
13 | 12ac902b7 |
14 | 96081054 |
15 | 5c43a633 |
hex | 3b426c82 |
994208898 has 16 divisors (see below), whose sum is σ = 2002724640. Its totient is φ = 329018496.
The previous prime is 994208893. The next prime is 994208899. The reversal of 994208898 is 898802499.
It is not an unprimeable number, because it can be changed into a prime (994208893) 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 7 ways as a sum of consecutive naturals, for example, 595215 + ... + 596882.
It is an arithmetic number, because the mean of its divisors is an integer number (125170290).
Almost surely, 2994208898 is an apocalyptic number.
994208898 is an abundant number, since it is smaller than the sum of its proper divisors (1008515742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
994208898 is a wasteful number, since it uses less digits than its factorization.
994208898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192241.
The product of its (nonzero) digits is 2985984, while the sum is 57.
The square root of 994208898 is about 31531.0782879368. The cubic root of 994208898 is about 998.0658943135.
The spelling of 994208898 in words is "nine hundred ninety-four million, two hundred eight thousand, eight hundred ninety-eight".
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