Base | Representation |
---|---|
bin | 10000001001110… |
… | …001011001101101 |
3 | 200212221002010200 |
4 | 100021301121231 |
5 | 1023333401401 |
6 | 42520224113 |
7 | 6500303004 |
oct | 2011613155 |
9 | 625832120 |
10 | 270997101 |
11 | 129a75151 |
12 | 7690b039 |
13 | 441b491b |
14 | 27dc3c3b |
15 | 18bd0686 |
hex | 1027166d |
270997101 has 12 divisors (see below), whose sum is σ = 391591200. Its totient is φ = 180595080.
The previous prime is 270997099. The next prime is 270997123. The reversal of 270997101 is 101799072.
It is not a de Polignac number, because 270997101 - 21 = 270997099 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270990101) 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 in 11 ways as a sum of consecutive naturals, for example, 31350 + ... + 39048.
It is an arithmetic number, because the mean of its divisors is an integer number (32632600).
Almost surely, 2270997101 is an apocalyptic number.
It is an amenable number.
270997101 is a deficient number, since it is larger than the sum of its proper divisors (120594099).
270997101 is a wasteful number, since it uses less digits than its factorization.
270997101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11616 (or 11613 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 36.
The square root of 270997101 is about 16461.9895820645. The cubic root of 270997101 is about 647.1250551574.
The spelling of 270997101 in words is "two hundred seventy million, nine hundred ninety-seven thousand, one hundred one".
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