Base | Representation |
---|---|
bin | 1001010001010… |
… | …0010010011110 |
3 | 2201011022220100 |
4 | 2110110102132 |
5 | 34423133124 |
6 | 3505201530 |
7 | 651322656 |
oct | 224242236 |
9 | 81138810 |
10 | 38880414 |
11 | 1aa46481 |
12 | 110302a6 |
13 | 8094081 |
14 | 5241366 |
15 | 36301c9 |
hex | 251449e |
38880414 has 24 divisors (see below), whose sum is σ = 86519160. Its totient is φ = 12609648.
The previous prime is 38880397. The next prime is 38880427. The reversal of 38880414 is 41408883.
It is a super-2 number, since 2×388804142 = 3023373185622792, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 28524 + ... + 29855.
It is an arithmetic number, because the mean of its divisors is an integer number (3604965).
Almost surely, 238880414 is an apocalyptic number.
38880414 is an abundant number, since it is smaller than the sum of its proper divisors (47638746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38880414 is a wasteful number, since it uses less digits than its factorization.
38880414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58424 (or 58421 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 38880414 is about 6235.4161048001. The cubic root of 38880414 is about 338.7741728278.
The spelling of 38880414 in words is "thirty-eight million, eight hundred eighty thousand, four hundred fourteen".
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