Base | Representation |
---|---|
bin | 100100110000100… |
… | …1010011010110010 |
3 | 10011221220202010210 |
4 | 1021201022122302 |
5 | 10011224231234 |
6 | 322220404550 |
7 | 42364661253 |
oct | 11141123262 |
9 | 3157822123 |
10 | 1233430194 |
11 | 58326a3a7 |
12 | 2a50a6756 |
13 | 1686ca869 |
14 | b9b52b2a |
15 | 73440be9 |
hex | 4984a6b2 |
1233430194 has 8 divisors (see below), whose sum is σ = 2466860400. Its totient is φ = 411143396.
The previous prime is 1233430193. The next prime is 1233430241. The reversal of 1233430194 is 4910343321.
It is a sphenic number, since it is the product of 3 distinct primes.
1233430194 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (1233430193) 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 3 ways as a sum of consecutive naturals, for example, 102785844 + ... + 102785855.
It is an arithmetic number, because the mean of its divisors is an integer number (308357550).
Almost surely, 21233430194 is an apocalyptic number.
1233430194 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.
1233430194 is a wasteful number, since it uses less digits than its factorization.
1233430194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205571704.
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 1233430194 is about 35120.2248569112. The cubic root of 1233430194 is about 1072.4363483396.
The spelling of 1233430194 in words is "one billion, two hundred thirty-three million, four hundred thirty thousand, one hundred ninety-four".
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