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566040128 = 268844377
BaseRepresentation
bin100001101111010…
…001011001000000
31110110002211002012
4201233101121000
52124401241003
6132100112052
720012155523
oct4157213100
91413084065
10566040128
11270573365
12139695628
13903683b4
1455266bba
1534a608d8
hex21bd1640

566040128 has 14 divisors (see below), whose sum is σ = 1123236006. Its totient is φ = 283020032.

The previous prime is 566040113. The next prime is 566040131. The reversal of 566040128 is 821040665.

It can be written as a sum of positive squares in only one way, i.e., 554696704 + 11343424 = 23552^2 + 3368^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 566040094 and 566040103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4422125 + ... + 4422252.

Almost surely, 2566040128 is an apocalyptic number.

It is an amenable number.

566040128 is a deficient number, since it is larger than the sum of its proper divisors (557195878).

566040128 is an equidigital number, since it uses as much as digits as its factorization.

566040128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8844389 (or 8844379 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 566040128 is about 23791.5978446173. The cubic root of 566040128 is about 827.2099319518.

The spelling of 566040128 in words is "five hundred sixty-six million, forty thousand, one hundred twenty-eight".