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2315412041 = 3174690711
BaseRepresentation
bin1000101000000010…
…0110001001001001
312222100212010012112
42022000212021021
514220221141131
61021431152105
7111243451265
oct21200461111
95870763175
102315412041
11a88a98378
12547515635
132ab9101c7
1417d7210a5
15d841802b
hex8a026249

2315412041 has 4 divisors (see below), whose sum is σ = 2390102784. Its totient is φ = 2240721300.

The previous prime is 2315412037. The next prime is 2315412059. The reversal of 2315412041 is 1402145132.

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.

It is a cyclic number.

It is not a de Polignac number, because 2315412041 - 22 = 2315412037 is a prime.

It is a super-2 number, since 2×23154120412 = 10722265839215571362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2315411998 and 2315412016.

It is not an unprimeable number, because it can be changed into a prime (2315412241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37345325 + ... + 37345386.

It is an arithmetic number, because the mean of its divisors is an integer number (597525696).

Almost surely, 22315412041 is an apocalyptic number.

It is an amenable number.

2315412041 is a deficient number, since it is larger than the sum of its proper divisors (74690743).

2315412041 is an equidigital number, since it uses as much as digits as its factorization.

2315412041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74690742.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2315412041 is about 48118.7285887730. The cubic root of 2315412041 is about 1322.9479646880.

Adding to 2315412041 its reverse (1402145132), we get a palindrome (3717557173).

The spelling of 2315412041 in words is "two billion, three hundred fifteen million, four hundred twelve thousand, forty-one".

Divisors: 1 31 74690711 2315412041