Base | Representation |
---|---|
bin | 100001010011010… |
… | …0010010011011010 |
3 | 2212212120201012210 |
4 | 1002212202103122 |
5 | 4242023220414 |
6 | 302513415550 |
7 | 36455504541 |
oct | 10246422332 |
9 | 2785521183 |
10 | 1117398234 |
11 | 523818917 |
12 | 27226a5b6 |
13 | 14a662ab4 |
14 | a858b158 |
15 | 68170e59 |
hex | 429a24da |
1117398234 has 8 divisors (see below), whose sum is σ = 2234796480. Its totient is φ = 372466076.
The previous prime is 1117398229. The next prime is 1117398263. The reversal of 1117398234 is 4328937111.
It is a sphenic number, since it is the product of 3 distinct primes.
1117398234 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 1117398192 and 1117398201.
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 3 ways as a sum of consecutive naturals, for example, 93116514 + ... + 93116525.
It is an arithmetic number, because the mean of its divisors is an integer number (279349560).
Almost surely, 21117398234 is an apocalyptic number.
1117398234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1117398234 is a wasteful number, since it uses less digits than its factorization.
1117398234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186233044.
The product of its digits is 36288, while the sum is 39.
The square root of 1117398234 is about 33427.5071460616. The cubic root of 1117398234 is about 1037.6940507791.
The spelling of 1117398234 in words is "one billion, one hundred seventeen million, three hundred ninety-eight thousand, two hundred thirty-four".
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