Base | Representation |
---|---|
bin | 1001001000001… |
… | …1011001100000 |
3 | 2200001011210222 |
4 | 2102003121200 |
5 | 34300140234 |
6 | 3444342212 |
7 | 643301513 |
oct | 222033140 |
9 | 80034728 |
10 | 38286944 |
11 | 1a680603 |
12 | 109a4968 |
13 | 7c16bc7 |
14 | 5128d7a |
15 | 356442e |
hex | 2483660 |
38286944 has 24 divisors (see below), whose sum is σ = 75979008. Its totient is φ = 18990720.
The previous prime is 38286917. The next prime is 38287001. The reversal of 38286944 is 44968283.
It is a junction number, because it is equal to n+sod(n) for n = 38286895 and 38286904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647 + ... + 8774.
It is an arithmetic number, because the mean of its divisors is an integer number (3165792).
Almost surely, 238286944 is an apocalyptic number.
It is an amenable number.
38286944 is a deficient number, since it is larger than the sum of its proper divisors (37692064).
38286944 is a wasteful number, since it uses less digits than its factorization.
38286944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9558 (or 9550 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The square root of 38286944 is about 6187.6444629600. The cubic root of 38286944 is about 337.0416464775.
The spelling of 38286944 in words is "thirty-eight million, two hundred eighty-six thousand, nine hundred forty-four".
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