Base | Representation |
---|---|
bin | 1001000111110… |
… | …0001011010100 |
3 | 2122222200020102 |
4 | 2101330023110 |
5 | 34243213424 |
6 | 3443553232 |
7 | 643116335 |
oct | 221741324 |
9 | 78880212 |
10 | 38257364 |
11 | 1a660362 |
12 | 1098b818 |
13 | 7c065c2 |
14 | 511c28c |
15 | 355a7ae |
hex | 247c2d4 |
38257364 has 12 divisors (see below), whose sum is σ = 67166484. Its totient is φ = 19066944.
The previous prime is 38257363. The next prime is 38257367. The reversal of 38257364 is 46375283.
It can be written as a sum of positive squares in 2 ways, for example, as 1144900 + 37112464 = 1070^2 + 6092^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38257363) 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, 14027 + ... + 16530.
It is an arithmetic number, because the mean of its divisors is an integer number (5597207).
Almost surely, 238257364 is an apocalyptic number.
It is an amenable number.
38257364 is a deficient number, since it is larger than the sum of its proper divisors (28909120).
38257364 is a wasteful number, since it uses less digits than its factorization.
38257364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30874 (or 30872 counting only the distinct ones).
The product of its digits is 120960, while the sum is 38.
The square root of 38257364 is about 6185.2537538892. The cubic root of 38257364 is about 336.9548261027.
The spelling of 38257364 in words is "thirty-eight million, two hundred fifty-seven thousand, three hundred sixty-four".
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