Base | Representation |
---|---|
bin | 1101000011001001… |
… | …01011101100101010 |
3 | 200002020111012121220 |
4 | 12201210223230222 |
5 | 103321430341432 |
6 | 3115100442510 |
7 | 335415411531 |
oct | 64144535452 |
9 | 20066435556 |
10 | 7005715242 |
11 | 2a755a8609 |
12 | 1436249436 |
13 | 878557446 |
14 | 4a6607318 |
15 | 2b009772c |
hex | 1a192bb2a |
7005715242 has 8 divisors (see below), whose sum is σ = 14011430496. Its totient is φ = 2335238412.
The previous prime is 7005715177. The next prime is 7005715261. The reversal of 7005715242 is 2425175007.
It is a sphenic number, since it is the product of 3 distinct primes.
7005715242 is an admirable number.
It is a super-2 number, since 2×70057152422 = 98160092103982237128, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583809598 + ... + 583809609.
It is an arithmetic number, because the mean of its divisors is an integer number (1751428812).
Almost surely, 27005715242 is an apocalyptic number.
7005715242 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.
7005715242 is a wasteful number, since it uses less digits than its factorization.
7005715242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1167619212.
The product of its (nonzero) digits is 19600, while the sum is 33.
The square root of 7005715242 is about 83700.1507883946. The cubic root of 7005715242 is about 1913.4516537515.
The spelling of 7005715242 in words is "seven billion, five million, seven hundred fifteen thousand, two hundred forty-two".
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