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BaseRepresentation
bin10011101001101
3111210122
42131031
5310221
6114325
741222
oct23515
914718
1010061
117617
1259a5
13476c
143949
152eab
hex274d

10061 has 2 divisors, whose sum is σ = 10062. Its totient is φ = 10060.

The previous prime is 10039. The next prime is 10067. The reversal of 10061 is 16001.

Adding to 10061 its reverse (16001), we get a palindrome (26062).

It can be divided in two parts, 100 and 61, that added together give a palindrome (161).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8836 + 1225 = 94^2 + 35^2 .

It is an emirp because it is prime and its reverse (16001) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 19001 and 10091.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10061 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10067) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5030 + 5031.

It is an arithmetic number, because the mean of its divisors is an integer number (5031).

210061 is an apocalyptic number.

It is an amenable number.

10061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10061 is an equidigital number, since it uses as much as digits as its factorization.

10061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10061 is about 100.3045362882. The cubic root of 10061 is about 21.5880649658.

The spelling of 10061 in words is "ten thousand, sixty-one".