Base | Representation |
---|---|
bin | 1000010110101… |
… | …10101000011110 |
3 | 11212212200202022 |
4 | 10023112220132 |
5 | 120420211100 |
6 | 10542100142 |
7 | 1510466612 |
oct | 413265036 |
9 | 155780668 |
10 | 70085150 |
11 | 3661a013 |
12 | 1b57a652 |
13 | 1169b505 |
14 | 9445342 |
15 | 6245e85 |
hex | 42d6a1e |
70085150 has 12 divisors (see below), whose sum is σ = 130358472. Its totient is φ = 28034040.
The previous prime is 70085143. The next prime is 70085153. The reversal of 70085150 is 5158007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70085153) 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 5 ways as a sum of consecutive naturals, for example, 700802 + ... + 700901.
It is an arithmetic number, because the mean of its divisors is an integer number (10863206).
Almost surely, 270085150 is an apocalyptic number.
70085150 is a deficient number, since it is larger than the sum of its proper divisors (60273322).
70085150 is a wasteful number, since it uses less digits than its factorization.
70085150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1401715 (or 1401710 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 26.
The square root of 70085150 is about 8371.6874045798. The cubic root of 70085150 is about 412.2955705745.
The spelling of 70085150 in words is "seventy million, eighty-five thousand, one hundred fifty".
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