Base | Representation |
---|---|
bin | 1101011000110100110… |
… | …0000101011010000100 |
3 | 210222200020101022120011 |
4 | 3112031030011122010 |
5 | 12232021004201040 |
6 | 253354513320004 |
7 | 22421443633651 |
oct | 3261514053204 |
9 | 728606338504 |
10 | 230002022020 |
11 | 895a8166421 |
12 | 386ab266004 |
13 | 188c5c41724 |
14 | b1bc8d4c28 |
15 | 5eb234c3ea |
hex | 358d305684 |
230002022020 has 48 divisors (see below), whose sum is σ = 513361779840. Its totient is φ = 86312445696.
The previous prime is 230002021981. The next prime is 230002022027. The reversal of 230002022020 is 20220200032.
It is not an unprimeable number, because it can be changed into a prime (230002022027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2899057 + ... + 2977336.
It is an arithmetic number, because the mean of its divisors is an integer number (10695037080).
Almost surely, 2230002022020 is an apocalyptic number.
230002022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230002022020 is an abundant number, since it is smaller than the sum of its proper divisors (283359757820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230002022020 is a wasteful number, since it uses less digits than its factorization.
230002022020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5876524 (or 5876522 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 13.
Adding to 230002022020 its reverse (20220200032), we get a palindrome (250222222052).
The spelling of 230002022020 in words is "two hundred thirty billion, two million, twenty-two thousand, twenty".
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