Base | Representation |
---|---|
bin | 1001001000001… |
… | …1011110110010 |
3 | 2200001012021111 |
4 | 2102003132302 |
5 | 34300143112 |
6 | 3444343534 |
7 | 643302505 |
oct | 222033662 |
9 | 80035244 |
10 | 38287282 |
11 | 1a680890 |
12 | 109a4baa |
13 | 7c170c7 |
14 | 512913c |
15 | 35645a7 |
hex | 24837b2 |
38287282 has 16 divisors (see below), whose sum is σ = 63275904. Its totient is φ = 17230000.
The previous prime is 38287237. The next prime is 38287297. The reversal of 38287282 is 28278283.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6394 + ... + 10837.
It is an arithmetic number, because the mean of its divisors is an integer number (3954744).
Almost surely, 238287282 is an apocalyptic number.
38287282 is a deficient number, since it is larger than the sum of its proper divisors (24988622).
38287282 is a wasteful number, since it uses less digits than its factorization.
38287282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17345.
The product of its digits is 86016, while the sum is 40.
The square root of 38287282 is about 6187.6717753934. The cubic root of 38287282 is about 337.0426382842.
The spelling of 38287282 in words is "thirty-eight million, two hundred eighty-seven thousand, two hundred eighty-two".
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