Base | Representation |
---|---|
bin | 1110000001101001… |
… | …11011111111110000 |
3 | 201102210011012010111 |
4 | 13000310323333300 |
5 | 110410144220000 |
6 | 3243111311104 |
7 | 354413352565 |
oct | 70064737760 |
9 | 21383135114 |
10 | 7530070000 |
11 | 321458a052 |
12 | 156197b494 |
13 | 930088b2b |
14 | 5160dc86c |
15 | 2e1121cba |
hex | 1c0d3bff0 |
7530070000 has 50 divisors (see below), whose sum is σ = 18231076688. Its totient is φ = 3012024000.
The previous prime is 7530069971. The next prime is 7530070003. The reversal of 7530070000 is 700357.
It is a tau number, because it is divible by the number of its divisors (50).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7530070003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 366504 + ... + 386503.
Almost surely, 27530070000 is an apocalyptic number.
It is an amenable number.
7530070000 is an abundant number, since it is smaller than the sum of its proper divisors (10701006688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7530070000 is an equidigital number, since it uses as much as digits as its factorization.
7530070000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 753035 (or 753014 counting only the distinct ones).
The product of its (nonzero) digits is 735, while the sum is 22.
The square root of 7530070000 is about 86775.9759380441. The cubic root of 7530070000 is about 1960.0463337652.
Adding to 7530070000 its reverse (700357), we get a palindrome (7530770357).
The spelling of 7530070000 in words is "seven billion, five hundred thirty million, seventy thousand".
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