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10401067 = 11818807
BaseRepresentation
bin100111101011…
…010100101011
3201120102120201
4213223110223
510130313232
61010533031
7154256545
oct47532453
921512521
1010401067
115964526
123597177
1322022a1
14154a695
15da6be7
hex9eb52b

10401067 has 4 divisors (see below), whose sum is σ = 10411056. Its totient is φ = 10391080.

The previous prime is 10401029. The next prime is 10401071. The reversal of 10401067 is 76010401.

It is a happy number.

10401067 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76010401 = 428317747.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10401067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401077) 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, 3223 + ... + 5584.

It is an arithmetic number, because the mean of its divisors is an integer number (2602764).

Almost surely, 210401067 is an apocalyptic number.

10401067 is a deficient number, since it is larger than the sum of its proper divisors (9989).

10401067 is an equidigital number, since it uses as much as digits as its factorization.

10401067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9988.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10401067 is about 3225.0685264037. The cubic root of 10401067 is about 218.2860412044.

Adding to 10401067 its reverse (76010401), we get a palindrome (86411468).

The spelling of 10401067 in words is "ten million, four hundred one thousand, sixty-seven".

Divisors: 1 1181 8807 10401067