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3041075405 = 52122128661
BaseRepresentation
bin1011010101000011…
…0010000011001101
321211221022122012102
42311100302003031
522212003403110
61221432444445
7135234500024
oct26520620315
97757278172
103041075405
111320675a65
1270a549725
13396066704
1420bc598bb
1512bea95a5
hexb54320cd

3041075405 has 8 divisors (see below), whose sum is σ = 3649589784. Its totient is φ = 2432660800.

The previous prime is 3041075383. The next prime is 3041075431. The reversal of 3041075405 is 5045701403.

It can be written as a sum of positive squares in 4 ways, for example, as 2017267396 + 1023808009 = 44914^2 + 31997^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3041075405 - 210 = 3041074381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91775 + ... + 120435.

It is an arithmetic number, because the mean of its divisors is an integer number (456198723).

Almost surely, 23041075405 is an apocalyptic number.

It is an amenable number.

3041075405 is a deficient number, since it is larger than the sum of its proper divisors (608514379).

3041075405 is a wasteful number, since it uses less digits than its factorization.

3041075405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49887.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 3041075405 is about 55145.9464058783. The cubic root of 3041075405 is about 1448.8020871169.

Adding to 3041075405 its reverse (5045701403), we get a palindrome (8086776808).

The spelling of 3041075405 in words is "three billion, forty-one million, seventy-five thousand, four hundred five".

Divisors: 1 5 21221 28661 106105 143305 608215081 3041075405