Base | Representation |
---|---|
bin | 1001001001000… |
… | …0101011100110 |
3 | 2200010221110000 |
4 | 2102100223212 |
5 | 34303410400 |
6 | 3445442130 |
7 | 643616235 |
oct | 222205346 |
9 | 80127400 |
10 | 38341350 |
11 | 1a708473 |
12 | 10a10346 |
13 | 7c358b8 |
14 | 5140b1c |
15 | 3575600 |
hex | 2490ae6 |
38341350 has 60 divisors (see below), whose sum is σ = 106543404. Its totient is φ = 10223280.
The previous prime is 38341339. The next prime is 38341379. The reversal of 38341350 is 5314383.
It is a happy number.
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 pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 684 + ... + 8783.
Almost surely, 238341350 is an apocalyptic number.
38341350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 38341350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53271702).
38341350 is an abundant number, since it is smaller than the sum of its proper divisors (68202054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38341350 is a wasteful number, since it uses less digits than its factorization.
38341350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9491 (or 9477 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 38341350 is about 6192.0392440617. The cubic root of 38341350 is about 337.2012170521.
It can be divided in two parts, 3834 and 1350, that added together give a square (5184 = 722).
The spelling of 38341350 in words is "thirty-eight million, three hundred forty-one thousand, three hundred fifty".
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