Base | Representation |
---|---|
bin | 101011101010000001000… |
… | …100000101101110011100 |
3 | 101121210122211001211110021 |
4 | 223222001010011232130 |
5 | 343123101420134000 |
6 | 10214112144521524 |
7 | 426514045355251 |
oct | 53520104055634 |
9 | 11553584054407 |
10 | 3000052505500 |
11 | a57351478956 |
12 | 40551b6202a4 |
13 | 189b9968484b |
14 | a52bbc83428 |
15 | 5308916611a |
hex | 2ba81105b9c |
3000052505500 has 48 divisors (see below), whose sum is σ = 6586063664544. Its totient is φ = 1193803238400.
The previous prime is 3000052505479. The next prime is 3000052505507. The reversal of 3000052505500 is 55052500003.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000052505507) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15447814 + ... + 15640813.
It is an arithmetic number, because the mean of its divisors is an integer number (137209659678).
Almost surely, 23000052505500 is an apocalyptic number.
It is an amenable number.
3000052505500 is an abundant number, since it is smaller than the sum of its proper divisors (3586011159044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000052505500 is a wasteful number, since it uses less digits than its factorization.
3000052505500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31088839 (or 31088827 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 25.
The spelling of 3000052505500 in words is "three trillion, fifty-two million, five hundred five thousand, five hundred".
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