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BaseRepresentation
bin10101001110011
3112220111
42221303
5321432
6122151
743453
oct25163
915814
1010867
11818a
126357
134c3c
143d63
153347
hex2a73

10867 has 2 divisors, whose sum is σ = 10868. Its totient is φ = 10866.

The previous prime is 10861. The next prime is 10883. The reversal of 10867 is 76801.

It is a weak prime.

It is an emirp because it is prime and its reverse (76801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10867 - 23 = 10859 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (10861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5433 + 5434.

It is an arithmetic number, because the mean of its divisors is an integer number (5434).

210867 is an apocalyptic number.

10867 is a deficient number, since it is larger than the sum of its proper divisors (1).

10867 is an equidigital number, since it uses as much as digits as its factorization.

10867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 10867 is about 104.2449039522. The cubic root of 10867 is about 22.1498040737.

The spelling of 10867 in words is "ten thousand, eight hundred sixty-seven".