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10568020 = 225528401
BaseRepresentation
bin101000010100…
…000101010100
3201212220121011
4220110011110
510201134040
61014302004
7155553361
oct50240524
921786534
1010568020
115a68a01
123657904
132260288
141591468
15ddb3ea
hexa14154

10568020 has 12 divisors (see below), whose sum is σ = 22192884. Its totient is φ = 4227200.

The previous prime is 10568011. The next prime is 10568027. The reversal of 10568020 is 2086501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7650756 + 2917264 = 2766^2 + 1708^2 .

It is a super-2 number, since 2×105680202 = 223366093440800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10567982 and 10568000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10568027) 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, 264181 + ... + 264220.

It is an arithmetic number, because the mean of its divisors is an integer number (1849407).

Almost surely, 210568020 is an apocalyptic number.

10568020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10568020 is an abundant number, since it is smaller than the sum of its proper divisors (11624864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10568020 is a wasteful number, since it uses less digits than its factorization.

10568020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528410 (or 528408 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10568020 is about 3250.8491198455. The cubic root of 10568020 is about 219.4477886344.

The spelling of 10568020 in words is "ten million, five hundred sixty-eight thousand, twenty".

Divisors: 1 2 4 5 10 20 528401 1056802 2113604 2642005 5284010 10568020