Base | Representation |
---|---|
bin | 1000010111010011… |
… | …0110000101101000 |
3 | 12210110210010121112 |
4 | 2011310312011220 |
5 | 14044234112020 |
6 | 1010442525452 |
7 | 106432035644 |
oct | 20564660550 |
9 | 5713703545 |
10 | 2245222760 |
11 | a52408100 |
12 | 527b06888 |
13 | 29a2064a1 |
14 | 17428dc24 |
15 | d21a12c5 |
hex | 85d36168 |
2245222760 has 48 divisors (see below), whose sum is σ = 5552763300. Its totient is φ = 816442880.
The previous prime is 2245222711. The next prime is 2245222783. The reversal of 2245222760 is 672225422.
It can be written as a sum of positive squares in 2 ways, for example, as 2243537956 + 1684804 = 47366^2 + 1298^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227105 + ... + 236784.
Almost surely, 22245222760 is an apocalyptic number.
2245222760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2245222760 is an abundant number, since it is smaller than the sum of its proper divisors (3307540540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2245222760 is a wasteful number, since it uses less digits than its factorization.
2245222760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463922 (or 463907 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 2245222760 is about 47383.7816135437. The cubic root of 2245222760 is about 1309.4426391847.
The spelling of 2245222760 in words is "two billion, two hundred forty-five million, two hundred twenty-two thousand, seven hundred sixty".
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