Base | Representation |
---|---|
bin | 1000010110101… |
… | …00010011101011 |
3 | 11212212012200121 |
4 | 10023110103223 |
5 | 120414410002 |
6 | 10541544111 |
7 | 1510430056 |
oct | 413242353 |
9 | 155765617 |
10 | 70075627 |
11 | 36612946 |
12 | 1b575037 |
13 | 1169708b |
14 | 9441a9d |
15 | 6243237 |
hex | 42d44eb |
70075627 has 8 divisors (see below), whose sum is σ = 70780320. Its totient is φ = 69374400.
The previous prime is 70075619. The next prime is 70075631. The reversal of 70075627 is 72657007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70075627 - 23 = 70075619 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70075592 and 70075601.
It is not an unprimeable number, because it can be changed into a prime (70075697) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58143 + ... + 59335.
It is an arithmetic number, because the mean of its divisors is an integer number (8847540).
Almost surely, 270075627 is an apocalyptic number.
70075627 is a deficient number, since it is larger than the sum of its proper divisors (704693).
70075627 is a wasteful number, since it uses less digits than its factorization.
70075627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1733.
The product of its (nonzero) digits is 20580, while the sum is 34.
The square root of 70075627 is about 8371.1186229798. The cubic root of 70075627 is about 412.2768958216.
The spelling of 70075627 in words is "seventy million, seventy-five thousand, six hundred twenty-seven".
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