Base | Representation |
---|---|
bin | 1000011001110… |
… | …00010111000110 |
3 | 11220122000212002 |
4 | 10030320113012 |
5 | 121021013241 |
6 | 10554425302 |
7 | 1514054633 |
oct | 414702706 |
9 | 156560762 |
10 | 70485446 |
11 | 36872839 |
12 | 1b732232 |
13 | 117ab785 |
14 | 950b18a |
15 | 62c489b |
hex | 43385c6 |
70485446 has 8 divisors (see below), whose sum is σ = 105778344. Its totient is φ = 35226000.
The previous prime is 70485433. The next prime is 70485449. The reversal of 70485446 is 64458407.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70485449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180 + ... + 12071.
It is an arithmetic number, because the mean of its divisors is an integer number (13222293).
Almost surely, 270485446 is an apocalyptic number.
70485446 is a deficient number, since it is larger than the sum of its proper divisors (35292898).
70485446 is a wasteful number, since it uses less digits than its factorization.
70485446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16726.
The product of its (nonzero) digits is 107520, while the sum is 38.
The square root of 70485446 is about 8395.5610890518. The cubic root of 70485446 is about 413.0790320645.
The spelling of 70485446 in words is "seventy million, four hundred eighty-five thousand, four hundred forty-six".
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