Search a number
-
+
8930298 = 231328807
BaseRepresentation
bin100010000100…
…001111111010
3121210201001210
4202010033322
54241232143
6515223550
7135622566
oct42041772
917721053
108930298
11504a513
122ba7bb6
131b08a00
1412866a6
15bb6033
hex8843fa

8930298 has 24 divisors (see below), whose sum is σ = 19342368. Its totient is φ = 2747472.

The previous prime is 8930297. The next prime is 8930351. The reversal of 8930298 is 8920398.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (8930293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3390 + ... + 5417.

It is an arithmetic number, because the mean of its divisors is an integer number (805932).

Almost surely, 28930298 is an apocalyptic number.

8930298 is an abundant number, since it is smaller than the sum of its proper divisors (10412070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8930298 is a wasteful number, since it uses less digits than its factorization.

8930298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8838 (or 8825 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 8930298 is about 2988.3604200297. The cubic root of 8930298 is about 207.4700048577.

The spelling of 8930298 in words is "eight million, nine hundred thirty thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 13 26 39 78 169 338 507 1014 8807 17614 26421 52842 114491 228982 343473 686946 1488383 2976766 4465149 8930298