Base | Representation |
---|---|
bin | 1001001100001… |
… | …0101100100110 |
3 | 2200112100110120 |
4 | 2103002230212 |
5 | 34331434324 |
6 | 3454102410 |
7 | 645431430 |
oct | 223025446 |
9 | 80470416 |
10 | 38546214 |
11 | 1a838383 |
12 | 10aaaa06 |
13 | 7ca7c15 |
14 | 5195650 |
15 | 35b6179 |
hex | 24c2b26 |
38546214 has 16 divisors (see below), whose sum is σ = 88105728. Its totient is φ = 11013192.
The previous prime is 38546213. The next prime is 38546243. The reversal of 38546214 is 41264583.
It is a super-2 number, since 2×385462142 = 2971621227467592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38546213) 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 7 ways as a sum of consecutive naturals, for example, 458842 + ... + 458925.
It is an arithmetic number, because the mean of its divisors is an integer number (5506608).
Almost surely, 238546214 is an apocalyptic number.
38546214 is an abundant number, since it is smaller than the sum of its proper divisors (49559514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38546214 is a wasteful number, since it uses less digits than its factorization.
38546214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 917779.
The product of its digits is 23040, while the sum is 33.
The square root of 38546214 is about 6208.5597363640. The cubic root of 38546214 is about 337.8007240090.
The spelling of 38546214 in words is "thirty-eight million, five hundred forty-six thousand, two hundred fourteen".
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