Base | Representation |
---|---|
bin | 1100111111100100010… |
… | …1111111100100110000 |
3 | 210100011202101100200102 |
4 | 3033321011333210300 |
5 | 12124124420230000 |
6 | 250314051211532 |
7 | 22061442230363 |
oct | 3177105774460 |
9 | 710152340612 |
10 | 223222430000 |
11 | 86739273609 |
12 | 373188a6ba8 |
13 | 180854b9b0b |
14 | ab383500da |
15 | 5c1706e3d5 |
hex | 33f917f930 |
223222430000 has 50 divisors (see below), whose sum is σ = 540443849484. Its totient is φ = 89288968000.
The previous prime is 223222429981. The next prime is 223222430047. The reversal of 223222430000 is 34222322.
It is a tau number, because it is divible by the number of its divisors (50).
It is a super-3 number, since 3×2232224300003 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11151122 + ... + 11171121.
Almost surely, 2223222430000 is an apocalyptic number.
223222430000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223222430000 is an abundant number, since it is smaller than the sum of its proper divisors (317221419484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223222430000 is an equidigital number, since it uses as much as digits as its factorization.
223222430000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22322271 (or 22322250 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 223222430000 its reverse (34222322), we get a palindrome (223256652322).
The spelling of 223222430000 in words is "two hundred twenty-three billion, two hundred twenty-two million, four hundred thirty thousand".
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