Base | Representation |
---|---|
bin | 1000011100001100… |
… | …0100110111111010 |
3 | 12211220101001000110 |
4 | 2013003010313322 |
5 | 14120011334204 |
6 | 1012454245150 |
7 | 110101251303 |
oct | 20703046772 |
9 | 5756331013 |
10 | 2265730554 |
11 | a62a4499a |
12 | 5329567b6 |
13 | 2a1536a89 |
14 | 176cab7aa |
15 | d3da2889 |
hex | 870c4dfa |
2265730554 has 8 divisors (see below), whose sum is σ = 4531461120. Its totient is φ = 755243516.
The previous prime is 2265730553. The next prime is 2265730633. The reversal of 2265730554 is 4550375622.
It is a happy number.
2265730554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
2265730554 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (2265730553) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188810874 + ... + 188810885.
It is an arithmetic number, because the mean of its divisors is an integer number (566432640).
Almost surely, 22265730554 is an apocalyptic number.
2265730554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2265730554 is a wasteful number, since it uses less digits than its factorization.
2265730554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377621764.
The product of its (nonzero) digits is 252000, while the sum is 39.
The square root of 2265730554 is about 47599.6906922724. The cubic root of 2265730554 is about 1313.4173645776.
The spelling of 2265730554 in words is "two billion, two hundred sixty-five million, seven hundred thirty thousand, five hundred fifty-four".
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