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10030067 = 76913043
BaseRepresentation
bin100110010000…
…101111110011
3200212120122222
4212100233303
510031430232
6554551255
7151153115
oct46205763
920776588
1010030067
115730813
12343852b
132102468
1414913b5
15d31d12
hex990bf3

10030067 has 4 divisors (see below), whose sum is σ = 10043880. Its totient is φ = 10016256.

The previous prime is 10030063. The next prime is 10030087. The reversal of 10030067 is 76003001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76003001 = 731041137.

It is a cyclic number.

It is not a de Polignac number, because 10030067 - 22 = 10030063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5753 + ... + 7290.

It is an arithmetic number, because the mean of its divisors is an integer number (2510970).

Almost surely, 210030067 is an apocalyptic number.

10030067 is a deficient number, since it is larger than the sum of its proper divisors (13813).

10030067 is an equidigital number, since it uses as much as digits as its factorization.

10030067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13812.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 10030067 is about 3167.0281021803. The cubic root of 10030067 is about 215.6591775832.

Adding to 10030067 its reverse (76003001), we get a palindrome (86033068).

The spelling of 10030067 in words is "ten million, thirty thousand, sixty-seven".

Divisors: 1 769 13043 10030067