Base | Representation |
---|---|
bin | 1001001010101… |
… | …1010001101010 |
3 | 2200100110212112 |
4 | 2102223101222 |
5 | 34320402112 |
6 | 3452042322 |
7 | 644551643 |
oct | 222532152 |
9 | 80313775 |
10 | 38450282 |
11 | 1a7822a2 |
12 | 10a633a2 |
13 | 7c73360 |
14 | 516c6ca |
15 | 3597a22 |
hex | 24ab46a |
38450282 has 8 divisors (see below), whose sum is σ = 62112036. Its totient is φ = 17746272.
The previous prime is 38450257. The next prime is 38450287. The reversal of 38450282 is 28205483.
It can be written as a sum of positive squares in 2 ways, for example, as 38328481 + 121801 = 6191^2 + 349^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (38450287) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739403 + ... + 739454.
Almost surely, 238450282 is an apocalyptic number.
38450282 is a deficient number, since it is larger than the sum of its proper divisors (23661754).
38450282 is a wasteful number, since it uses less digits than its factorization.
38450282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1478872.
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 38450282 is about 6200.8291381073. The cubic root of 38450282 is about 337.5202570374.
The spelling of 38450282 in words is "thirty-eight million, four hundred fifty thousand, two hundred eighty-two".
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