Base | Representation |
---|---|
bin | 1100001010001… |
… | …01011011101111 |
3 | 21002220221120200 |
4 | 12011011123233 |
5 | 202102340041 |
6 | 14042044543 |
7 | 2345645136 |
oct | 605053357 |
9 | 232827520 |
10 | 101996271 |
11 | 52635343 |
12 | 2a1a9753 |
13 | 18192330 |
14 | d79091d |
15 | 8e4b1b6 |
hex | 61456ef |
101996271 has 12 divisors (see below), whose sum is σ = 158661048. Its totient is φ = 62766864.
The previous prime is 101996269. The next prime is 101996281. The reversal of 101996271 is 172699101.
101996271 is a `hidden beast` number, since 10 + 19 + 9 + 627 + 1 = 666.
It is not a de Polignac number, because 101996271 - 21 = 101996269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101996281) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435765 + ... + 435998.
It is an arithmetic number, because the mean of its divisors is an integer number (13221754).
Almost surely, 2101996271 is an apocalyptic number.
101996271 is a deficient number, since it is larger than the sum of its proper divisors (56664777).
101996271 is a wasteful number, since it uses less digits than its factorization.
101996271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871782 (or 871779 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 36.
The square root of 101996271 is about 10099.3203236654. The cubic root of 101996271 is about 467.2271789381.
The spelling of 101996271 in words is "one hundred one million, nine hundred ninety-six thousand, two hundred seventy-one".
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