Base | Representation |
---|---|
bin | 1001000100101… |
… | …0110111110110 |
3 | 2122121102012210 |
4 | 2101022313312 |
5 | 34220233124 |
6 | 3435354250 |
7 | 641315505 |
oct | 221126766 |
9 | 78542183 |
10 | 38055414 |
11 | 1a532661 |
12 | 108b2986 |
13 | 7b656c7 |
14 | 50a883c |
15 | 351aa29 |
hex | 244adf6 |
38055414 has 16 divisors (see below), whose sum is σ = 78566400. Its totient is φ = 12275880.
The previous prime is 38055389. The next prime is 38055419. The reversal of 38055414 is 41455083.
It is a super-2 number, since 2×380554142 = 2896429069422792, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38055419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102114 + ... + 102485.
It is an arithmetic number, because the mean of its divisors is an integer number (4910400).
Almost surely, 238055414 is an apocalyptic number.
38055414 is an abundant number, since it is smaller than the sum of its proper divisors (40510986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38055414 is a wasteful number, since it uses less digits than its factorization.
38055414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204635.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 38055414 is about 6168.9070344754. The cubic root of 38055414 is about 336.3608828028.
The spelling of 38055414 in words is "thirty-eight million, fifty-five thousand, four hundred fourteen".
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