Search a number
-
+
10870934 = 25435467
BaseRepresentation
bin101001011110…
…000010010110
3202110022010012
4221132002112
510240332214
61025000222
7161254454
oct51360226
922408105
1010870934
116155548
123783072
132338109
14162d9d4
15e4b03e
hexa5e096

10870934 has 4 divisors (see below), whose sum is σ = 16306404. Its totient is φ = 5435466.

The previous prime is 10870921. The next prime is 10870999. The reversal of 10870934 is 43907801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43907801 = 76272543.

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 10870934.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2717732 + ... + 2717735.

It is an arithmetic number, because the mean of its divisors is an integer number (4076601).

Almost surely, 210870934 is an apocalyptic number.

10870934 is a deficient number, since it is larger than the sum of its proper divisors (5435470).

10870934 is an equidigital number, since it uses as much as digits as its factorization.

10870934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435469.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10870934 is about 3297.1099466048. The cubic root of 10870934 is about 221.5247659345.

The spelling of 10870934 in words is "ten million, eight hundred seventy thousand, nine hundred thirty-four".

Divisors: 1 2 5435467 10870934