Base | Representation |
---|---|
bin | 1000000100101000011111 |
3 | 10222111210002 |
4 | 20010220133 |
5 | 1020204002 |
6 | 113204515 |
7 | 23662316 |
oct | 10045037 |
9 | 3874702 |
10 | 2116127 |
11 | 1215972 |
12 | 86073b |
13 | 591260 |
14 | 3d127d |
15 | 2bc002 |
hex | 204a1f |
2116127 has 4 divisors (see below), whose sum is σ = 2278920. Its totient is φ = 1953336.
The previous prime is 2116123. The next prime is 2116129. The reversal of 2116127 is 7216112.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2116127 - 22 = 2116123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2116099 and 2116108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2116123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81377 + ... + 81402.
It is an arithmetic number, because the mean of its divisors is an integer number (569730).
22116127 is an apocalyptic number.
2116127 is a deficient number, since it is larger than the sum of its proper divisors (162793).
2116127 is a wasteful number, since it uses less digits than its factorization.
2116127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162792.
The product of its digits is 168, while the sum is 20.
The square root of 2116127 is about 1454.6913762032. The cubic root of 2116127 is about 128.3848888639.
The spelling of 2116127 in words is "two million, one hundred sixteen thousand, one hundred twenty-seven".
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