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925361547413 = 612733406661
BaseRepresentation
bin11010111011100111101…
…10001010100010010101
310021110112001000011212012
431131303312022202111
5110130120024004123
61545034421234005
7123566215242002
oct15356366124225
93243461004765
10925361547413
11327497518836
1212b411862905
1369351b8c7b4
1432b057a48a9
151910dd19378
hexd773d8a895

925361547413 has 12 divisors (see below), whose sum is σ = 953667773604. Its totient is φ = 897723043200.

The previous prime is 925361547391. The next prime is 925361547431. The reversal of 925361547413 is 314745163529.

It can be written as a sum of positive squares in 6 ways, for example, as 178825802884 + 746535744529 = 422878^2 + 864023^2 .

It is not a de Polignac number, because 925361547413 - 28 = 925361547157 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925361547443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1431698 + ... + 1974963.

It is an arithmetic number, because the mean of its divisors is an integer number (79472314467).

Almost surely, 2925361547413 is an apocalyptic number.

It is an amenable number.

925361547413 is a deficient number, since it is larger than the sum of its proper divisors (28306226191).

925361547413 is an equidigital number, since it uses as much as digits as its factorization.

925361547413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406856 (or 3406795 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 50.

The spelling of 925361547413 in words is "nine hundred twenty-five billion, three hundred sixty-one million, five hundred forty-seven thousand, four hundred thirteen".

Divisors: 1 61 73 3721 4453 271633 3406661 207806321 248686253 12676185581 15169861433 925361547413