Search a number
-
+
4270874 = 26173461
BaseRepresentation
bin10000010010101100011010
322000222112112
4100102230122
52043131444
6231312322
751205346
oct20225432
98028475
104270874
112457853
12151b6a2
13b66c5a
147d2626
1559569e
hex412b1a

4270874 has 8 divisors (see below), whose sum is σ = 6418548. Its totient is φ = 2131360.

The previous prime is 4270853. The next prime is 4270879. The reversal of 4270874 is 4780724.

It can be written as a sum of positive squares in 2 ways, for example, as 3396649 + 874225 = 1843^2 + 935^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4270874.

It is not an unprimeable number, because it can be changed into a prime (4270879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497 + ... + 2964.

Almost surely, 24270874 is an apocalyptic number.

4270874 is a deficient number, since it is larger than the sum of its proper divisors (2147674).

4270874 is a wasteful number, since it uses less digits than its factorization.

4270874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 4270874 is about 2066.6093002791. The cubic root of 4270874 is about 162.2453478913.

The spelling of 4270874 in words is "four million, two hundred seventy thousand, eight hundred seventy-four".

Divisors: 1 2 617 1234 3461 6922 2135437 4270874