Base | Representation |
---|---|
bin | 1001010010010… |
… | …1000100000100 |
3 | 2201021211011011 |
4 | 2110211010010 |
5 | 34432332444 |
6 | 3510452004 |
7 | 652030204 |
oct | 224450404 |
9 | 81254134 |
10 | 38949124 |
11 | 1aa93065 |
12 | 11064004 |
13 | 80b9426 |
14 | 525c404 |
15 | 3645734 |
hex | 2525104 |
38949124 has 6 divisors (see below), whose sum is σ = 68160974. Its totient is φ = 19474560.
The previous prime is 38949103. The next prime is 38949149. The reversal of 38949124 is 42194983.
It can be written as a sum of positive squares in only one way, i.e., 30140100 + 8809024 = 5490^2 + 2968^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4868637 + ... + 4868644.
Almost surely, 238949124 is an apocalyptic number.
It is an amenable number.
38949124 is a deficient number, since it is larger than the sum of its proper divisors (29211850).
38949124 is a wasteful number, since it uses less digits than its factorization.
38949124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9737285 (or 9737283 counting only the distinct ones).
The product of its digits is 62208, while the sum is 40.
The square root of 38949124 is about 6240.9233291237. The cubic root of 38949124 is about 338.9736175058.
The spelling of 38949124 in words is "thirty-eight million, nine hundred forty-nine thousand, one hundred twenty-four".
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