Search a number
-
+
794056041 = 343121012
BaseRepresentation
bin101111010101000…
…101010101101001
32001100011020010000
4233111011111221
53111234243131
6210443213213
725451236122
oct5725052551
92040136100
10794056041
11378251069
121a1b17209
13c868155c
147765d049
1549aa0ce6
hex2f545569

794056041 has 45 divisors (see below), whose sum is σ = 1237936359. Its totient is φ = 507222000.

The previous prime is 794056033. The next prime is 794056069. The reversal of 794056041 is 140650497.

The square root of 794056041 is 28179.

It is a perfect power (a square), and thus also a powerful number.

794056041 is a `hidden beast` number, since 7 + 9 + 40 + 5 + 604 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 762919641 + 31136400 = 27621^2 + 5580^2 .

It is not a de Polignac number, because 794056041 - 23 = 794056033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 794055987 and 794056005.

It is not an unprimeable number, because it can be changed into a prime (794056031) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7861891 + ... + 7861991.

Almost surely, 2794056041 is an apocalyptic number.

794056041 is the 28179-th square number.

794056041 is the 14090-th centered octagonal number.

It is an amenable number.

794056041 is a deficient number, since it is larger than the sum of its proper divisors (443880318).

794056041 is an equidigital number, since it uses as much as digits as its factorization.

794056041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The cubic root of 794056041 is about 926.0129311823.

Multiplying 794056041 by its sum of digits (36), we get a square (28586017476 = 1690742).

The spelling of 794056041 in words is "seven hundred ninety-four million, fifty-six thousand, forty-one".

Divisors: 1 3 9 27 31 81 93 101 279 303 837 909 961 2511 2727 2883 3131 8181 8649 9393 10201 25947 28179 30603 77841 84537 91809 97061 253611 275427 291183 316231 826281 873549 948693 2620647 2846079 7861941 8538237 9803161 25614711 29409483 88228449 264685347 794056041