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4374813 = 33147041
BaseRepresentation
bin10000101100000100011101
322020021010010
4100230010131
52104443223
6233433433
752120362
oct20540435
98207103
104374813
112518953
12156b879
13ba2361
1481c469
155b6393
hex42c11d

4374813 has 8 divisors (see below), whose sum is σ = 6021376. Its totient is φ = 2822400.

The previous prime is 4374809. The next prime is 4374829. The reversal of 4374813 is 3184734.

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

It is not a de Polignac number, because 4374813 - 22 = 4374809 is a prime.

It is a Duffinian number.

It is a Curzon number.

4374813 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4374803) 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, 23428 + ... + 23613.

It is an arithmetic number, because the mean of its divisors is an integer number (752672).

Almost surely, 24374813 is an apocalyptic number.

It is an amenable number.

4374813 is a deficient number, since it is larger than the sum of its proper divisors (1646563).

4374813 is a wasteful number, since it uses less digits than its factorization.

4374813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47075.

The product of its digits is 8064, while the sum is 30.

The square root of 4374813 is about 2091.6053643075. The cubic root of 4374813 is about 163.5509852309.

The spelling of 4374813 in words is "four million, three hundred seventy-four thousand, eight hundred thirteen".

Divisors: 1 3 31 93 47041 141123 1458271 4374813