Base | Representation |
---|---|
bin | 111001110111… |
… | …1100100100000 |
3 | 2010002111120212 |
4 | 1303233210200 |
5 | 30231411113 |
6 | 3002153252 |
7 | 515616626 |
oct | 163574440 |
9 | 63074525 |
10 | 30341408 |
11 | 16143a49 |
12 | a1b2828 |
13 | 63944c6 |
14 | 405b516 |
15 | 29e50a8 |
hex | 1cef920 |
30341408 has 12 divisors (see below), whose sum is σ = 59734710. Its totient is φ = 15170688.
The previous prime is 30341401. The next prime is 30341411. The reversal of 30341408 is 80414303.
It can be written as a sum of positive squares in only one way, i.e., 20178064 + 10163344 = 4492^2 + 3188^2 .
It is not an unprimeable number, because it can be changed into a prime (30341401) 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 as a sum of consecutive naturals, namely, 474053 + ... + 474116.
Almost surely, 230341408 is an apocalyptic number.
It is an amenable number.
30341408 is a deficient number, since it is larger than the sum of its proper divisors (29393302).
30341408 is an equidigital number, since it uses as much as digits as its factorization.
30341408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 948179 (or 948171 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 30341408 is about 5508.3035500960. The cubic root of 30341408 is about 311.8975118120.
The spelling of 30341408 in words is "thirty million, three hundred forty-one thousand, four hundred eight".
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