Search a number
-
+
2483946693 = 32275994077
BaseRepresentation
bin1001010000001110…
…0000010011000101
320102002222120021200
42110003200103011
520041342243233
61050251333113
7115361125044
oct22403402305
96362876250
102483946693
111065139a08
12593a51199
133077cb557
14197c7255b
15e8109313
hex940e04c5

2483946693 has 6 divisors (see below), whose sum is σ = 3587923014. Its totient is φ = 1655964456.

The previous prime is 2483946679. The next prime is 2483946701. The reversal of 2483946693 is 3966493842.

2483946693 is a `hidden beast` number, since 248 + 394 + 6 + 6 + 9 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2094160644 + 389786049 = 45762^2 + 19743^2 .

It is not a de Polignac number, because 2483946693 - 224 = 2467169477 is a prime.

It is a super-3 number, since 3×24839466933 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2483946293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137997030 + ... + 137997047.

It is an arithmetic number, because the mean of its divisors is an integer number (597987169).

Almost surely, 22483946693 is an apocalyptic number.

It is an amenable number.

2483946693 is a deficient number, since it is larger than the sum of its proper divisors (1103976321).

2483946693 is a wasteful number, since it uses less digits than its factorization.

2483946693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275994083 (or 275994080 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The square root of 2483946693 is about 49839.2083905834. The cubic root of 2483946693 is about 1354.2975426964.

The spelling of 2483946693 in words is "two billion, four hundred eighty-three million, nine hundred forty-six thousand, six hundred ninety-three".

Divisors: 1 3 9 275994077 827982231 2483946693