Search a number
-
+
300022213230 = 23253333580147
BaseRepresentation
bin1000101110110101011…
…01111010101001101110
31001200102001201120120100
410113122231322221232
514403421141310410
6345454525131530
730450554510055
oct4273255725156
91050361646510
10300022213230
11106269799443
124a1909b9ba6
13223a460852c
141074208539c
157c0e5ea8c0
hex45dab7aa6e

300022213230 has 24 divisors (see below), whose sum is σ = 780057754632. Its totient is φ = 80005923504.

The previous prime is 300022213217. The next prime is 300022213247. The reversal of 300022213230 is 32312220003.

It is a happy number.

300022213230 is a `hidden beast` number, since 300 + 0 + 22 + 21 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666789984 + ... + 1666790163.

It is an arithmetic number, because the mean of its divisors is an integer number (32502406443).

Almost surely, 2300022213230 is an apocalyptic number.

300022213230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

300022213230 is an abundant number, since it is smaller than the sum of its proper divisors (480035541402).

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

300022213230 is a wasteful number, since it uses less digits than its factorization.

300022213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333580160 (or 3333580157 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 300022213230 its reverse (32312220003), we get a palindrome (332334433233).

The spelling of 300022213230 in words is "three hundred billion, twenty-two million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 3333580147 6667160294 10000740441 16667900735 20001480882 30002221323 33335801470 50003702205 60004442646 100007404410 150011106615 300022213230