Base | Representation |
---|---|
bin | 100000101100110011… |
… | …1101110010011000011 |
3 | 20201020222002011200222 |
4 | 1001121213232103003 |
5 | 2122304100442321 |
6 | 52132055533255 |
7 | 5034123115541 |
oct | 1013147562303 |
9 | 221228064628 |
10 | 70223062211 |
11 | 278660a7005 |
12 | 1173968a22b |
13 | 6811717b23 |
14 | 35824bcd91 |
15 | 1c5eec33ab |
hex | 10599ee4c3 |
70223062211 has 2 divisors, whose sum is σ = 70223062212. Its totient is φ = 70223062210.
The previous prime is 70223062181. The next prime is 70223062213. The reversal of 70223062211 is 11226032207.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70223062211 is a prime.
Together with 70223062213, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (70223062213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35111531105 + 35111531106.
It is an arithmetic number, because the mean of its divisors is an integer number (35111531106).
Almost surely, 270223062211 is an apocalyptic number.
70223062211 is a deficient number, since it is larger than the sum of its proper divisors (1).
70223062211 is an equidigital number, since it uses as much as digits as its factorization.
70223062211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 70223062211 its reverse (11226032207), we get a palindrome (81449094418).
The spelling of 70223062211 in words is "seventy billion, two hundred twenty-three million, sixty-two thousand, two hundred eleven".
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