Base | Representation |
---|---|
bin | 10011001110000010… |
… | …00001000001110101 |
3 | 222122002121121210212 |
4 | 21213001001001311 |
5 | 132112433113242 |
6 | 4423511555205 |
7 | 513460466516 |
oct | 114701010165 |
9 | 28562547725 |
10 | 10318254197 |
11 | 4415427109 |
12 | 1bbb68bb05 |
13 | c85909b74 |
14 | 6dc528a0d |
15 | 405cc5782 |
hex | 267041075 |
10318254197 has 2 divisors, whose sum is σ = 10318254198. Its totient is φ = 10318254196.
The previous prime is 10318254187. The next prime is 10318254203. The reversal of 10318254197 is 79145281301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8699479441 + 1618774756 = 93271^2 + 40234^2 .
It is a cyclic number.
It is not a de Polignac number, because 10318254197 - 28 = 10318253941 is a prime.
It is a super-2 number, since 2×103182541972 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10318254187) by changing a digit.
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 as a sum of consecutive naturals, namely, 5159127098 + 5159127099.
It is an arithmetic number, because the mean of its divisors is an integer number (5159127099).
Almost surely, 210318254197 is an apocalyptic number.
It is an amenable number.
10318254197 is a deficient number, since it is larger than the sum of its proper divisors (1).
10318254197 is an equidigital number, since it uses as much as digits as its factorization.
10318254197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 60480, while the sum is 41.
The spelling of 10318254197 in words is "ten billion, three hundred eighteen million, two hundred fifty-four thousand, one hundred ninety-seven".
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