Base | Representation |
---|---|
bin | 1100110010011… |
… | …01011100111111 |
3 | 21110211222112000 |
4 | 12121031130333 |
5 | 204430200444 |
6 | 14351113343 |
7 | 2441540232 |
oct | 631153477 |
9 | 243758460 |
10 | 107271999 |
11 | 5560904a |
12 | 2bb12853 |
13 | 192bb773 |
14 | 10365419 |
15 | 963e469 |
hex | 664d73f |
107271999 has 32 divisors (see below), whose sum is σ = 162220800. Its totient is φ = 70048800.
The previous prime is 107271979. The next prime is 107272013. The reversal of 107271999 is 999172701.
It is not a de Polignac number, because 107271999 - 28 = 107271743 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107271919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378912 + ... + 379194.
It is an arithmetic number, because the mean of its divisors is an integer number (5069400).
Almost surely, 2107271999 is an apocalyptic number.
107271999 is a deficient number, since it is larger than the sum of its proper divisors (54948801).
107271999 is a wasteful number, since it uses less digits than its factorization.
107271999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532 (or 526 counting only the distinct ones).
The product of its (nonzero) digits is 71442, while the sum is 45.
The square root of 107271999 is about 10357.2196558729. The cubic root of 107271999 is about 475.1478749197.
The spelling of 107271999 in words is "one hundred seven million, two hundred seventy-one thousand, nine hundred ninety-nine".
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