Base | Representation |
---|---|
bin | 100000101111001100… |
… | …0101011001001001011 |
3 | 20201110112111121010202 |
4 | 1001132120223021023 |
5 | 2122440032100321 |
6 | 52144033202415 |
7 | 5036113444640 |
oct | 1013630531113 |
9 | 221415447122 |
10 | 70303003211 |
11 | 278a7237951 |
12 | 1176040040b |
13 | 68251573ac |
14 | 358cd6bdc7 |
15 | 1c6701470b |
hex | 105e62b24b |
70303003211 has 16 divisors (see below), whose sum is σ = 80503288320. Its totient is φ = 60142072320.
The previous prime is 70303003201. The next prime is 70303003217. The reversal of 70303003211 is 11230030307.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 70303003211 - 222 = 70298808907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70303003217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12918251 + ... + 12923691.
It is an arithmetic number, because the mean of its divisors is an integer number (5031455520).
Almost surely, 270303003211 is an apocalyptic number.
70303003211 is a deficient number, since it is larger than the sum of its proper divisors (10200285109).
70303003211 is a wasteful number, since it uses less digits than its factorization.
70303003211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8714.
The product of its (nonzero) digits is 378, while the sum is 20.
Adding to 70303003211 its reverse (11230030307), we get a palindrome (81533033518).
The spelling of 70303003211 in words is "seventy billion, three hundred three million, three thousand, two hundred eleven".
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