Base | Representation |
---|---|
bin | 1000011000000… |
… | …11010011000101 |
3 | 11220012222201021 |
4 | 10030003103011 |
5 | 120442034401 |
6 | 10550031141 |
7 | 1512161161 |
oct | 414032305 |
9 | 156188637 |
10 | 70268101 |
11 | 36734512 |
12 | 1b6484b1 |
13 | 11733877 |
14 | 9491ca1 |
15 | 62802a1 |
hex | 43034c5 |
70268101 has 2 divisors, whose sum is σ = 70268102. Its totient is φ = 70268100.
The previous prime is 70268087. The next prime is 70268111. The reversal of 70268101 is 10186207.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 68459076 + 1809025 = 8274^2 + 1345^2 .
It is a cyclic number.
It is not a de Polignac number, because 70268101 - 213 = 70259909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70268111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35134050 + 35134051.
It is an arithmetic number, because the mean of its divisors is an integer number (35134051).
Almost surely, 270268101 is an apocalyptic number.
It is an amenable number.
70268101 is a deficient number, since it is larger than the sum of its proper divisors (1).
70268101 is an equidigital number, since it uses as much as digits as its factorization.
70268101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 70268101 is about 8382.6070527014. The cubic root of 70268101 is about 412.6540124015.
The spelling of 70268101 in words is "seventy million, two hundred sixty-eight thousand, one hundred one".
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