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10041001 = 12779063
BaseRepresentation
bin100110010011…
…011010101001
3200220010122221
4212103122221
510032303001
6555114041
7151230025
oct46233251
920803587
1010041001
115738a53
123442921
132107429
141495385
15d351a1
hex9936a9

10041001 has 4 divisors (see below), whose sum is σ = 10120192. Its totient is φ = 9961812.

The previous prime is 10040983. The next prime is 10041011. The reversal of 10041001 is 10014001.

It is a happy number.

10041001 is digitally balanced in base 2, 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 Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10014001 = 14396959.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10041001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10041011) 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, 39405 + ... + 39658.

It is an arithmetic number, because the mean of its divisors is an integer number (2530048).

Almost surely, 210041001 is an apocalyptic number.

It is an amenable number.

10041001 is a deficient number, since it is larger than the sum of its proper divisors (79191).

10041001 is an equidigital number, since it uses as much as digits as its factorization.

10041001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79190.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 10041001 is about 3168.7538560134. The cubic root of 10041001 is about 215.7375140863.

Adding to 10041001 its reverse (10014001), we get a palindrome (20055002).

Subtracting from 10041001 its reverse (10014001), we obtain a cube (27000 = 303).

The spelling of 10041001 in words is "ten million, forty-one thousand, one".

Divisors: 1 127 79063 10041001