Base | Representation |
---|---|
bin | 1011010111101111… |
… | …0001011011010000 |
3 | 21212201112012020022 |
4 | 2311323301123100 |
5 | 22222400020130 |
6 | 1222514203012 |
7 | 135432335063 |
oct | 26573613320 |
9 | 7781465208 |
10 | 3052345040 |
11 | 1326a73008 |
12 | 712283468 |
13 | 3984b1134 |
14 | 20d5508da |
15 | 12ce837e5 |
hex | b5ef16d0 |
3052345040 has 40 divisors (see below), whose sum is σ = 7269800328. Its totient is φ = 1191157760.
The previous prime is 3052345001. The next prime is 3052345057. The reversal of 3052345040 is 405432503.
It can be written as a sum of positive squares in 4 ways, for example, as 64192144 + 2988152896 = 8012^2 + 54664^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462017 + ... + 468576.
Almost surely, 23052345040 is an apocalyptic number.
It is an amenable number.
3052345040 is an abundant number, since it is smaller than the sum of its proper divisors (4217455288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3052345040 is a wasteful number, since it uses less digits than its factorization.
3052345040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930647 (or 930641 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 3052345040 is about 55248.0320011491. The cubic root of 3052345040 is about 1450.5895406923.
Adding to 3052345040 its reverse (405432503), we get a palindrome (3457777543).
The spelling of 3052345040 in words is "three billion, fifty-two million, three hundred forty-five thousand, forty".
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