Base | Representation |
---|---|
bin | 1000010110101… |
… | …00011001110010 |
3 | 11212212020020002 |
4 | 10023110121302 |
5 | 120414413033 |
6 | 10541550002 |
7 | 1510431155 |
oct | 413243162 |
9 | 155766202 |
10 | 70076018 |
11 | 36613171 |
12 | 1b575302 |
13 | 116972cc |
14 | 9441c9c |
15 | 62433e8 |
hex | 42d4672 |
70076018 has 8 divisors (see below), whose sum is σ = 105173760. Its totient is φ = 35018100.
The previous prime is 70076003. The next prime is 70076029. The reversal of 70076018 is 81067007.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 5078 + ... + 12881.
It is an arithmetic number, because the mean of its divisors is an integer number (13146720).
Almost surely, 270076018 is an apocalyptic number.
70076018 is a deficient number, since it is larger than the sum of its proper divisors (35097742).
70076018 is a wasteful number, since it uses less digits than its factorization.
70076018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19912.
The product of its (nonzero) digits is 2352, while the sum is 29.
The square root of 70076018 is about 8371.1419770543. The cubic root of 70076018 is about 412.2776626121.
The spelling of 70076018 in words is "seventy million, seventy-six thousand, eighteen".
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