Search a number
-
+
4010187813 = 35325221307
BaseRepresentation
bin1110111100000110…
…1001110000100101
3101100110212122111120
43233001221300211
531203102002223
61501532124153
7201243014442
oct35701516045
911313778446
104010187813
111778712505
1293b006659
134bba7a8c8
142a08469c9
151870d8be3
hexef069c25

4010187813 has 8 divisors (see below), whose sum is σ = 5447802528. Its totient is φ = 2623015824.

The previous prime is 4010187803. The next prime is 4010187827. The reversal of 4010187813 is 3187810104.

4010187813 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4010187813 - 25 = 4010187781 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010187803) 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, 12610495 + ... + 12610812.

It is an arithmetic number, because the mean of its divisors is an integer number (680975316).

Almost surely, 24010187813 is an apocalyptic number.

It is an amenable number.

4010187813 is a deficient number, since it is larger than the sum of its proper divisors (1437614715).

4010187813 is a wasteful number, since it uses less digits than its factorization.

4010187813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25221363.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 4010187813 is about 63326.0437182049. The cubic root of 4010187813 is about 1588.7475881823.

Adding to 4010187813 its reverse (3187810104), we get a palindrome (7197997917).

The spelling of 4010187813 in words is "four billion, ten million, one hundred eighty-seven thousand, eight hundred thirteen".

Divisors: 1 3 53 159 25221307 75663921 1336729271 4010187813