Base | Representation |
---|---|
bin | 1001000110001… |
… | …0000011101001 |
3 | 2122210020110221 |
4 | 2101202003221 |
5 | 34231303002 |
6 | 3441410041 |
7 | 642162406 |
oct | 221420351 |
9 | 78706427 |
10 | 38150377 |
11 | 1a597a41 |
12 | 10939921 |
13 | 7b999b5 |
14 | 50d12ad |
15 | 3538c37 |
hex | 24620e9 |
38150377 has 8 divisors (see below), whose sum is σ = 39162312. Its totient is φ = 37142400.
The previous prime is 38150339. The next prime is 38150383. The reversal of 38150377 is 77305183.
It can be written as a sum of positive squares in 4 ways, for example, as 5248681 + 32901696 = 2291^2 + 5736^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38150377 - 219 = 37626089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38150477) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35427 + ... + 36487.
It is an arithmetic number, because the mean of its divisors is an integer number (4895289).
Almost surely, 238150377 is an apocalyptic number.
It is an amenable number.
38150377 is a deficient number, since it is larger than the sum of its proper divisors (1011935).
38150377 is a wasteful number, since it uses less digits than its factorization.
38150377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1979.
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 38150377 is about 6176.5991451607. The cubic root of 38150377 is about 336.6404339699.
The spelling of 38150377 in words is "thirty-eight million, one hundred fifty thousand, three hundred seventy-seven".
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