Base | Representation |
---|---|
bin | 1001000101110… |
… | …0001010000110 |
3 | 2122202000100000 |
4 | 2101130022012 |
5 | 34230014324 |
6 | 3441102130 |
7 | 642032100 |
oct | 221341206 |
9 | 78660300 |
10 | 38126214 |
11 | 1a580875 |
12 | 10927946 |
13 | 7b8b9b9 |
14 | 50c6570 |
15 | 35319c9 |
hex | 245c286 |
38126214 has 72 divisors (see below), whose sum is σ = 99714888. Its totient is φ = 10886400.
The previous prime is 38126201. The next prime is 38126227. The reversal of 38126214 is 41262183.
38126214 is a `hidden beast` number, since 38 + 1 + 2 + 621 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (38126201) and next prime (38126227).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23014 + ... + 24614.
It is an arithmetic number, because the mean of its divisors is an integer number (1384929).
Almost surely, 238126214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38126214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49857444).
38126214 is an abundant number, since it is smaller than the sum of its proper divisors (61588674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38126214 is a wasteful number, since it uses less digits than its factorization.
38126214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1632 (or 1613 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 38126214 is about 6174.6428236781. The cubic root of 38126214 is about 336.5693472044.
Adding to 38126214 its reverse (41262183), we get a palindrome (79388397).
The spelling of 38126214 in words is "thirty-eight million, one hundred twenty-six thousand, two hundred fourteen".
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