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5045654041 = 19213976881
BaseRepresentation
bin1001011001011111…
…01001001000011001
3111000122021210010121
410230233221020121
540313141412131
62152401513241
7236015231431
oct45457511031
914018253117
105045654041
11215a15a61a
12b89942821
13625454b0c
1435c1872c1
151e7e73911
hex12cbe9219

5045654041 has 6 divisors (see below), whose sum is σ = 5325192042. Its totient is φ = 4780092960.

The previous prime is 5045654039. The next prime is 5045654087. The reversal of 5045654041 is 1404565405.

It can be written as a sum of positive squares in only one way, i.e., 4655196441 + 390457600 = 68229^2 + 19760^2 .

It is not a de Polignac number, because 5045654041 - 21 = 5045654039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5045653988 and 5045654006.

It is not an unprimeable number, because it can be changed into a prime (5045654441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6988080 + ... + 6988801.

It is an arithmetic number, because the mean of its divisors is an integer number (887532007).

Almost surely, 25045654041 is an apocalyptic number.

It is an amenable number.

5045654041 is a deficient number, since it is larger than the sum of its proper divisors (279538001).

5045654041 is a wasteful number, since it uses less digits than its factorization.

5045654041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13976919 (or 13976900 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 5045654041 is about 71032.7673753459. The cubic root of 5045654041 is about 1715.1646736169.

It can be divided in two parts, 504565404 and 1, that added together give a palindrome (504565405).

The spelling of 5045654041 in words is "five billion, forty-five million, six hundred fifty-four thousand, forty-one".

Divisors: 1 19 361 13976881 265560739 5045654041