Search a number
-
+
4380794 = 2111071861
BaseRepresentation
bin10000101101100001111010
322020120022122
4100231201322
52110141134
6233521242
752143665
oct20554172
98216278
104380794
1125223a0
121573222
13ba4cb2
148206dc
155b802e
hex42d87a

4380794 has 16 divisors (see below), whose sum is σ = 7239456. Its totient is φ = 1971600.

The previous prime is 4380793. The next prime is 4380839. The reversal of 4380794 is 4970834.

It is not an unprimeable number, because it can be changed into a prime (4380793) 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, 1424 + ... + 3284.

It is an arithmetic number, because the mean of its divisors is an integer number (452466).

Almost surely, 24380794 is an apocalyptic number.

4380794 is a deficient number, since it is larger than the sum of its proper divisors (2858662).

4380794 is a wasteful number, since it uses less digits than its factorization.

4380794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 4380794 is about 2093.0346389871. The cubic root of 4380794 is about 163.6254838820.

The spelling of 4380794 in words is "four million, three hundred eighty thousand, seven hundred ninety-four".

Divisors: 1 2 11 22 107 214 1177 1861 2354 3722 20471 40942 199127 398254 2190397 4380794