Base | Representation |
---|---|
bin | 110100010110010101001100… |
… | …111010000110101011101100 |
3 | 1010012012001122110220010120020 |
4 | 310112111030322012223230 |
5 | 220134114202110432340 |
6 | 2133355330300522140 |
7 | 66331533446033406 |
oct | 6426251472065354 |
9 | 1105161573803506 |
10 | 230233012202220 |
11 | 673a52aa253755 |
12 | 219a4849b50350 |
13 | 9b60b59179961 |
14 | 40bd4a159bb76 |
15 | 1b93d505ba9d0 |
hex | d1654ce86aec |
230233012202220 has 96 divisors (see below), whose sum is σ = 644792531496960. Its totient is φ = 61382129080320.
The previous prime is 230233012202201. The next prime is 230233012202243. The reversal of 230233012202220 is 22202210332032.
230233012202220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6823926111 + ... + 6823959849.
It is an arithmetic number, because the mean of its divisors is an integer number (6716588869760).
Almost surely, 2230233012202220 is an apocalyptic number.
230233012202220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230233012202220 is an abundant number, since it is smaller than the sum of its proper divisors (414559519294740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230233012202220 is a wasteful number, since it uses less digits than its factorization.
230233012202220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55095 (or 55093 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 230233012202220 its reverse (22202210332032), we get a palindrome (252435222534252).
The spelling of 230233012202220 in words is "two hundred thirty trillion, two hundred thirty-three billion, twelve million, two hundred two thousand, two hundred twenty".
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