Search a number
-
+
4928027 = 131372767
BaseRepresentation
bin10010110011001000011011
3100021100222112
4102303020123
52230144102
6253342535
756613266
oct22631033
910240875
104928027
112866555
121797a4b
1310370c0
14923cdd
15675252
hex4b321b

4928027 has 8 divisors (see below), whose sum is σ = 5347776. Its totient is φ = 4514112.

The previous prime is 4927933. The next prime is 4928029. The reversal of 4928027 is 7208294.

4928027 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4928027 is a prime.

It is a super-2 number, since 2×49280272 = 48570900225458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4927984 and 4928002.

It is not an unprimeable number, because it can be changed into a prime (4928029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398 + ... + 3164.

It is an arithmetic number, because the mean of its divisors is an integer number (668472).

Almost surely, 24928027 is an apocalyptic number.

4928027 is a deficient number, since it is larger than the sum of its proper divisors (419749).

4928027 is a wasteful number, since it uses less digits than its factorization.

4928027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4928027 is about 2219.9159894014. The cubic root of 4928027 is about 170.1731453905.

The spelling of 4928027 in words is "four million, nine hundred twenty-eight thousand, twenty-seven".

Divisors: 1 13 137 1781 2767 35971 379079 4928027