Base | Representation |
---|---|
bin | 111001110111… |
… | …1101000101010 |
3 | 2010002111221201 |
4 | 1303233220222 |
5 | 30231413144 |
6 | 3002154414 |
7 | 515620456 |
oct | 163575052 |
9 | 63074851 |
10 | 30341674 |
11 | 16144170 |
12 | a1b2a0a |
13 | 639466c |
14 | 405b666 |
15 | 29e51d4 |
hex | 1cefa2a |
30341674 has 8 divisors (see below), whose sum is σ = 49650048. Its totient is φ = 13791660.
The previous prime is 30341671. The next prime is 30341683. The reversal of 30341674 is 47614303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×303416742 = 1841234362244552, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (30341671) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689562 + ... + 689605.
It is an arithmetic number, because the mean of its divisors is an integer number (6206256).
Almost surely, 230341674 is an apocalyptic number.
30341674 is a deficient number, since it is larger than the sum of its proper divisors (19308374).
30341674 is a wasteful number, since it uses less digits than its factorization.
30341674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1379180.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 30341674 is about 5508.3276954081. The cubic root of 30341674 is about 311.8984232672.
Adding to 30341674 its reverse (47614303), we get a palindrome (77955977).
The spelling of 30341674 in words is "thirty million, three hundred forty-one thousand, six hundred seventy-four".
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