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10561468 = 222640367
BaseRepresentation
bin101000010010…
…011110111100
3201212120121111
4220102132330
510200431333
61014211404
7155525311
oct50223674
921776544
1010561468
115a63a95
123653b64
13225a2b8
14158cd08
15dd94cd
hexa127bc

10561468 has 6 divisors (see below), whose sum is σ = 18482576. Its totient is φ = 5280732.

The previous prime is 10561459. The next prime is 10561487. The reversal of 10561468 is 86416501.

10561468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105614682 = 223089212630048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320180 + ... + 1320187.

Almost surely, 210561468 is an apocalyptic number.

It is an amenable number.

10561468 is a deficient number, since it is larger than the sum of its proper divisors (7921108).

10561468 is a wasteful number, since it uses less digits than its factorization.

10561468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640371 (or 2640369 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 10561468 is about 3249.8412268909. The cubic root of 10561468 is about 219.4024279091.

Adding to 10561468 its reverse (86416501), we get a palindrome (96977969).

The spelling of 10561468 in words is "ten million, five hundred sixty-one thousand, four hundred sixty-eight".

Divisors: 1 2 4 2640367 5280734 10561468