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10005061 = 111753503
BaseRepresentation
bin100110001010…
…101001000101
3200211022100211
4212022221011
510030130221
6554235421
7151020163
oct46125105
920738324
1010005061
115713a50
123425b71
1320c3c71
141486233
15d296e1
hex98aa45

10005061 has 8 divisors (see below), whose sum is σ = 11556864. Its totient is φ = 8560320.

The previous prime is 10005053. The next prime is 10005089. The reversal of 10005061 is 16050001.

10005061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10005061 - 23 = 10005053 is a prime.

It is a super-2 number, since 2×100050612 = 200202491227442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26565 + ... + 26938.

It is an arithmetic number, because the mean of its divisors is an integer number (1444608).

Almost surely, 210005061 is an apocalyptic number.

10005061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10005061 is a deficient number, since it is larger than the sum of its proper divisors (1551803).

10005061 is a wasteful number, since it uses less digits than its factorization.

10005061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53531.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 10005061 is about 3163.0777733088. The cubic root of 10005061 is about 215.4798081867.

Adding to 10005061 its reverse (16050001), we get a palindrome (26055062).

The spelling of 10005061 in words is "ten million, five thousand, sixty-one".

Divisors: 1 11 17 187 53503 588533 909551 10005061