Search a number
-
+
9008030 = 25900803
BaseRepresentation
bin100010010111…
…001110011110
3121221122200202
4202113032132
54301224110
6521023502
7136365323
oct42271636
917848622
109008030
1150a2959
123024b92
131b351c5
1412a6b4a
15bce0a5
hex89739e

9008030 has 8 divisors (see below), whose sum is σ = 16214472. Its totient is φ = 3603208.

The previous prime is 9008029. The next prime is 9008059. The reversal of 9008030 is 308009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×90080302 = 162289208961800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9007993 and 9008011.

It is a congruent number.

It is an unprimeable number.

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, 450392 + ... + 450411.

It is an arithmetic number, because the mean of its divisors is an integer number (2026809).

Almost surely, 29008030 is an apocalyptic number.

9008030 is a deficient number, since it is larger than the sum of its proper divisors (7206442).

9008030 is a wasteful number, since it uses less digits than its factorization.

9008030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900810.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 9008030 is about 3001.3380349437. The cubic root of 9008030 is about 208.0702271494.

The spelling of 9008030 in words is "nine million, eight thousand, thirty".

Divisors: 1 2 5 10 900803 1801606 4504015 9008030