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2425775041 = 13917451619
BaseRepresentation
bin1001000010010110…
…0110001111000001
320021001112010210001
42100211212033001
514431444300131
61040412440001
7114053514304
oct22045461701
96231463701
102425775041
111035317768
12578479001
132c8741861
1419024cb3b
15e2e68261
hex909663c1

2425775041 has 4 divisors (see below), whose sum is σ = 2443226800. Its totient is φ = 2408323284.

The previous prime is 2425775021. The next prime is 2425775047. The reversal of 2425775041 is 1405775242.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1405775242 = 2702887621.

It is a cyclic number.

It is not a de Polignac number, because 2425775041 - 27 = 2425774913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2425775047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8725671 + ... + 8725948.

It is an arithmetic number, because the mean of its divisors is an integer number (610806700).

Almost surely, 22425775041 is an apocalyptic number.

It is an amenable number.

2425775041 is a deficient number, since it is larger than the sum of its proper divisors (17451759).

2425775041 is a wasteful number, since it uses less digits than its factorization.

2425775041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17451758.

The product of its (nonzero) digits is 78400, while the sum is 37.

The square root of 2425775041 is about 49252.1577293828. The cubic root of 2425775041 is about 1343.6418052393.

The spelling of 2425775041 in words is "two billion, four hundred twenty-five million, seven hundred seventy-five thousand, forty-one".

Divisors: 1 139 17451619 2425775041