Base | Representation |
---|---|
bin | 1000010010000000… |
… | …1011111101011100 |
3 | 12201221000122000110 |
4 | 2010200023331130 |
5 | 14023043430413 |
6 | 1004331130020 |
7 | 106042305225 |
oct | 20440137534 |
9 | 5657018013 |
10 | 2223030108 |
11 | a4092a472 |
12 | 5205a3910 |
13 | 295736040 |
14 | 17135424c |
15 | d026a8c3 |
hex | 8480bf5c |
2223030108 has 24 divisors (see below), whose sum is σ = 5586076048. Its totient is φ = 684009216.
The previous prime is 2223030101. The next prime is 2223030113. The reversal of 2223030108 is 8010303222.
It is a super-2 number, since 2×22230301082 = 9883725722148983328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223030101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7124941 + ... + 7125252.
Almost surely, 22223030108 is an apocalyptic number.
It is an amenable number.
2223030108 is an abundant number, since it is smaller than the sum of its proper divisors (3363045940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223030108 is a wasteful number, since it uses less digits than its factorization.
2223030108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14250213 (or 14250211 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2223030108 is about 47149.0202231181. The cubic root of 2223030108 is about 1305.1139995243.
The spelling of 2223030108 in words is "two billion, two hundred twenty-three million, thirty thousand, one hundred eight".
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