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8930001 = 32976667
BaseRepresentation
bin100010000100…
…001011010001
3121210200122210
4202010023101
54241230001
6515222333
7135621663
oct42041321
917720583
108930001
11504a273
122ba79a9
131b08832
141286533
15bb5dd6
hex8842d1

8930001 has 4 divisors (see below), whose sum is σ = 11906672. Its totient is φ = 5953332.

The previous prime is 8929969. The next prime is 8930011. The reversal of 8930001 is 1000398.

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.

It is not a de Polignac number, because 8930001 - 25 = 8929969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8930001.

It is not an unprimeable number, because it can be changed into a prime (8930011) 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, 1488331 + ... + 1488336.

It is an arithmetic number, because the mean of its divisors is an integer number (2976668).

Almost surely, 28930001 is an apocalyptic number.

It is an amenable number.

8930001 is a deficient number, since it is larger than the sum of its proper divisors (2976671).

8930001 is a wasteful number, since it uses less digits than its factorization.

8930001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976670.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 8930001 is about 2988.3107268154. The cubic root of 8930001 is about 207.4677048495.

Adding to 8930001 its reverse (1000398), we get a palindrome (9930399).

The spelling of 8930001 in words is "eight million, nine hundred thirty thousand, one".

Divisors: 1 3 2976667 8930001