Base | Representation |
---|---|
bin | 10100011111010100… |
… | …011111110001111110 |
3 | 2002210020110012102120 |
4 | 110133110133301332 |
5 | 330024034200410 |
6 | 14035022503410 |
7 | 1406121330513 |
oct | 243724376176 |
9 | 62706405376 |
10 | 22000303230 |
11 | 936a663494 |
12 | 431ba34b66 |
13 | 20c7c2a009 |
14 | 10c9c1d30a |
15 | 88b68d570 |
hex | 51f51fc7e |
22000303230 has 32 divisors (see below), whose sum is σ = 54227777184. Its totient is φ = 5708186496.
The previous prime is 22000303223. The next prime is 22000303261. The reversal of 22000303230 is 3230300022.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9908937 + ... + 9911156.
It is an arithmetic number, because the mean of its divisors is an integer number (1694618037).
Almost surely, 222000303230 is an apocalyptic number.
22000303230 is an abundant number, since it is smaller than the sum of its proper divisors (32227473954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22000303230 is a wasteful number, since it uses less digits than its factorization.
22000303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19820140.
The product of its (nonzero) digits is 216, while the sum is 15.
Adding to 22000303230 its reverse (3230300022), we get a palindrome (25230603252).
The spelling of 22000303230 in words is "twenty-two billion, three hundred three thousand, two hundred thirty".
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