Base | Representation |
---|---|
bin | 1001001010111… |
… | …0000110011100 |
3 | 2200101001202001 |
4 | 2102232012130 |
5 | 34321234402 |
6 | 3452212044 |
7 | 644630452 |
oct | 222560634 |
9 | 80331661 |
10 | 38461852 |
11 | 1a78aa60 |
12 | 10a6a024 |
13 | 7c786c0 |
14 | 51729d2 |
15 | 359b187 |
hex | 24ae19c |
38461852 has 48 divisors (see below), whose sum is σ = 83260800. Its totient is φ = 15284160.
The previous prime is 38461831. The next prime is 38461853. The reversal of 38461852 is 25816483.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38461853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9099 + ... + 12637.
It is an arithmetic number, because the mean of its divisors is an integer number (1734600).
Almost surely, 238461852 is an apocalyptic number.
It is an amenable number.
38461852 is an abundant number, since it is smaller than the sum of its proper divisors (44798948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38461852 is a wasteful number, since it uses less digits than its factorization.
38461852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3586 (or 3584 counting only the distinct ones).
The product of its digits is 46080, while the sum is 37.
The square root of 38461852 is about 6201.7620076878. The cubic root of 38461852 is about 337.5541078316.
The spelling of 38461852 in words is "thirty-eight million, four hundred sixty-one thousand, eight hundred fifty-two".
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