Base | Representation |
---|---|
bin | 1001001111100… |
… | …1000010000010 |
3 | 2200221122202101 |
4 | 2103321002002 |
5 | 34411100040 |
6 | 3502541014 |
7 | 650346325 |
oct | 223710202 |
9 | 80848671 |
10 | 38768770 |
11 | 1a97a607 |
12 | 10b9776a |
13 | 8055301 |
14 | 52127bc |
15 | 360c09a |
hex | 24f9082 |
38768770 has 16 divisors (see below), whose sum is σ = 69858360. Its totient is φ = 15490944.
The previous prime is 38768753. The next prime is 38768791. The reversal of 38768770 is 7786783.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 33166081 + 5602689 = 5759^2 + 2367^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 38768770.
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, 12934 + ... + 15646.
Almost surely, 238768770 is an apocalyptic number.
38768770 is a deficient number, since it is larger than the sum of its proper divisors (31089590).
38768770 is a wasteful number, since it uses less digits than its factorization.
38768770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4149.
The product of its (nonzero) digits is 395136, while the sum is 46.
The square root of 38768770 is about 6226.4572591483. The cubic root of 38768770 is about 338.4496018385.
The spelling of 38768770 in words is "thirty-eight million, seven hundred sixty-eight thousand, seven hundred seventy".
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