Base | Representation |
---|---|
bin | 1000011101010… |
… | …01110001110010 |
3 | 11221111122002212 |
4 | 10032221301302 |
5 | 121130400002 |
6 | 11012412122 |
7 | 1521031214 |
oct | 416516162 |
9 | 157448085 |
10 | 70950002 |
11 | 3705a872 |
12 | 1b917042 |
13 | 11912066 |
14 | 95cc5b4 |
15 | 6367352 |
hex | 43a9c72 |
70950002 has 8 divisors (see below), whose sum is σ = 106572396. Its totient is φ = 35425872.
The previous prime is 70949929. The next prime is 70950013. The reversal of 70950002 is 20005907.
It can be written as a sum of positive squares in 2 ways, for example, as 55965361 + 14984641 = 7481^2 + 3871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 70950002.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 22733 + ... + 25664.
Almost surely, 270950002 is an apocalyptic number.
70950002 is a deficient number, since it is larger than the sum of its proper divisors (35622394).
70950002 is a wasteful number, since it uses less digits than its factorization.
70950002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49132.
The product of its (nonzero) digits is 630, while the sum is 23.
The square root of 70950002 is about 8423.1824152158. The cubic root of 70950002 is about 413.9845537112.
Adding to 70950002 its reverse (20005907), we get a palindrome (90955909).
The spelling of 70950002 in words is "seventy million, nine hundred fifty thousand, two".
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