Search a number
-
+
38608027 = 157245911
BaseRepresentation
bin1001001101000…
…1110010011011
32200122111020221
42103101302123
534340424102
63455300511
7646106563
oct223216233
980574227
1038608027
111a87a867
1210b1a737
137cca0b3
1451adda3
1535c9637
hex24d1c9b

38608027 has 4 divisors (see below), whose sum is σ = 38854096. Its totient is φ = 38361960.

The previous prime is 38607979. The next prime is 38608043. The reversal of 38608027 is 72080683.

It is a happy number.

38608027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38608027 - 211 = 38605979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38607983 and 38608001.

It is not an unprimeable number, because it can be changed into a prime (38600027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122799 + ... + 123112.

It is an arithmetic number, because the mean of its divisors is an integer number (9713524).

Almost surely, 238608027 is an apocalyptic number.

38608027 is a deficient number, since it is larger than the sum of its proper divisors (246069).

38608027 is a wasteful number, since it uses less digits than its factorization.

38608027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246068.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 38608027 is about 6213.5357889047. The cubic root of 38608027 is about 337.9811941733.

The spelling of 38608027 in words is "thirty-eight million, six hundred eight thousand, twenty-seven".

Divisors: 1 157 245911 38608027