Search a number
-
+
3805051190 = 25380505119
BaseRepresentation
bin1110001011001100…
…0111100100110110
3100211011212121221212
43202303013210312
530243043114230
61425323241422
7163202254463
oct34263074466
910734777855
103805051190
111682941306
128a2379272
134884155a5
142814c866a
151740b7895
hexe2cc7936

3805051190 has 8 divisors (see below), whose sum is σ = 6849092160. Its totient is φ = 1522020472.

The previous prime is 3805051189. The next prime is 3805051199. The reversal of 3805051190 is 911505083.

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

It is a super-2 number, since 2×38050511902 = 28956829117040832200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3805051199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190252550 + ... + 190252569.

It is an arithmetic number, because the mean of its divisors is an integer number (856136520).

Almost surely, 23805051190 is an apocalyptic number.

3805051190 is a deficient number, since it is larger than the sum of its proper divisors (3044040970).

3805051190 is a wasteful number, since it uses less digits than its factorization.

3805051190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380505126.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 3805051190 is about 61685.0969846040. The cubic root of 3805051190 is about 1561.1818774880.

The spelling of 3805051190 in words is "three billion, eight hundred five million, fifty-one thousand, one hundred ninety".

Divisors: 1 2 5 10 380505119 761010238 1902525595 3805051190