Search a number
-
+
2104166713 = 11191287883
BaseRepresentation
bin111110101101011…
…0000100100111001
312102122100202002111
41331122300210321
513302131313323
6544443332321
7103100056555
oct17532604471
95378322074
102104166713
1198a824660
124a88210a1
13276c1957c
1415d652865
15c4adbc0d
hex7d6b0939

2104166713 has 4 divisors (see below), whose sum is σ = 2295454608. Its totient is φ = 1912878820.

The previous prime is 2104166711. The next prime is 2104166731. The reversal of 2104166713 is 3176614012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2104166713 - 21 = 2104166711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104166711) 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, 95643931 + ... + 95643952.

It is an arithmetic number, because the mean of its divisors is an integer number (573863652).

Almost surely, 22104166713 is an apocalyptic number.

It is an amenable number.

2104166713 is a deficient number, since it is larger than the sum of its proper divisors (191287895).

2104166713 is a wasteful number, since it uses less digits than its factorization.

2104166713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191287894.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2104166713 is about 45871.1969867803. The cubic root of 2104166713 is about 1281.4255587538.

The spelling of 2104166713 in words is "two billion, one hundred four million, one hundred sixty-six thousand, seven hundred thirteen".

Divisors: 1 11 191287883 2104166713