Search a number
-
+
4928907 = 33152999
BaseRepresentation
bin10010110011010110001011
3100021102012010
4102303112023
52230211112
6253351003
756615664
oct22632613
910242163
104928907
112867185
121798463
131037619
1492436b
1567563c
hex4b358b

4928907 has 8 divisors (see below), whose sum is σ = 6784000. Its totient is φ = 3179880.

The previous prime is 4928899. The next prime is 4928933. The reversal of 4928907 is 7098294.

4928907 is digitally balanced in base 4, 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 not a de Polignac number, because 4928907 - 23 = 4928899 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4928977) 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, 26407 + ... + 26592.

It is an arithmetic number, because the mean of its divisors is an integer number (848000).

Almost surely, 24928907 is an apocalyptic number.

4928907 is a deficient number, since it is larger than the sum of its proper divisors (1855093).

4928907 is a wasteful number, since it uses less digits than its factorization.

4928907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53033.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 4928907 is about 2220.1141862526. The cubic root of 4928907 is about 170.1832740860.

The spelling of 4928907 in words is "four million, nine hundred twenty-eight thousand, nine hundred seven".

Divisors: 1 3 31 93 52999 158997 1642969 4928907