Base | Representation |
---|---|
bin | 10111110000000… |
… | …00010011010010 |
3 | 111212212222002212 |
4 | 23320000103102 |
5 | 402000340144 |
6 | 31434112122 |
7 | 4636301306 |
oct | 1370002322 |
9 | 455788085 |
10 | 199230674 |
11 | a2507a55 |
12 | 5687b642 |
13 | 32378096 |
14 | 1c661d06 |
15 | 1275649e |
hex | be004d2 |
199230674 has 8 divisors (see below), whose sum is σ = 298933248. Its totient is φ = 99586260.
The previous prime is 199230673. The next prime is 199230677. The reversal of 199230674 is 476032991.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1992306742 = 79385722924988552, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (199230671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4622 + ... + 20489.
It is an arithmetic number, because the mean of its divisors is an integer number (37366656).
Almost surely, 2199230674 is an apocalyptic number.
199230674 is a deficient number, since it is larger than the sum of its proper divisors (99702574).
199230674 is a wasteful number, since it uses less digits than its factorization.
199230674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29080.
The product of its (nonzero) digits is 81648, while the sum is 41.
The square root of 199230674 is about 14114.9096348507. The cubic root of 199230674 is about 584.0527431723.
The spelling of 199230674 in words is "one hundred ninety-nine million, two hundred thirty thousand, six hundred seventy-four".
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