Base | Representation |
---|---|
bin | 10000000100001000110111… |
… | …111110111110011110001011 |
3 | 100021011101010120222100101112 |
4 | 100010020313332332132023 |
5 | 33230040123211244031 |
6 | 410133335402040535 |
7 | 20611343644616123 |
oct | 2004106776763613 |
9 | 307141116870345 |
10 | 70653151274891 |
11 | 2056a918a75189 |
12 | 7b110794a914b |
13 | 3056743242713 |
14 | 13638b8b7dc83 |
15 | 827cb5bce62b |
hex | 404237fbe78b |
70653151274891 has 2 divisors, whose sum is σ = 70653151274892. Its totient is φ = 70653151274890.
The previous prime is 70653151274791. The next prime is 70653151274899. The reversal of 70653151274891 is 19847215135607.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70653151274891 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 70653151274891.
It is not a weakly prime, because it can be changed into another prime (70653151274899) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35326575637445 + 35326575637446.
It is an arithmetic number, because the mean of its divisors is an integer number (35326575637446).
It is a 2-persistent number, because it is pandigital, and so is 2⋅70653151274891 = 141306302549782, but 3⋅70653151274891 = 211959453824673 is not.
Almost surely, 270653151274891 is an apocalyptic number.
70653151274891 is a deficient number, since it is larger than the sum of its proper divisors (1).
70653151274891 is an equidigital number, since it uses as much as digits as its factorization.
70653151274891 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12700800, while the sum is 59.
The spelling of 70653151274891 in words is "seventy trillion, six hundred fifty-three billion, one hundred fifty-one million, two hundred seventy-four thousand, eight hundred ninety-one".
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