Search a number
-
+
1796055841 = 8321639227
BaseRepresentation
bin110101100001101…
…1010001100100001
311122011121002102201
41223003122030201
512134242241331
6454115413201
762336136256
oct15303321441
94564532381
101796055841
11841910378
124215b4201
1322813ba48
1413076b42d
15a7a29a61
hex6b0da321

1796055841 has 4 divisors (see below), whose sum is σ = 1817695152. Its totient is φ = 1774416532.

The previous prime is 1796055839. The next prime is 1796055847. The reversal of 1796055841 is 1485506971.

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 1796055841 - 21 = 1796055839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1796055791 and 1796055800.

It is not an unprimeable number, because it can be changed into a prime (1796055847) 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, 10819531 + ... + 10819696.

It is an arithmetic number, because the mean of its divisors is an integer number (454423788).

Almost surely, 21796055841 is an apocalyptic number.

It is an amenable number.

1796055841 is a deficient number, since it is larger than the sum of its proper divisors (21639311).

1796055841 is an equidigital number, since it uses as much as digits as its factorization.

1796055841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21639310.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 1796055841 is about 42379.8990206442. The cubic root of 1796055841 is about 1215.5512615299.

The spelling of 1796055841 in words is "one billion, seven hundred ninety-six million, fifty-five thousand, eight hundred forty-one".

Divisors: 1 83 21639227 1796055841