Base | Representation |
---|---|
bin | 1000000111100001011100 |
3 | 11000010000111 |
4 | 20013201130 |
5 | 1021043324 |
6 | 113335404 |
7 | 24041656 |
oct | 10074134 |
9 | 4003014 |
10 | 2127964 |
11 | 1223853 |
12 | 867564 |
13 | 596767 |
14 | 3d56d6 |
15 | 2c0794 |
hex | 20785c |
2127964 has 18 divisors (see below), whose sum is σ = 3873632. Its totient is φ = 1021800.
The previous prime is 2127959. The next prime is 2127967. The reversal of 2127964 is 4697212.
2127964 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2127967) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16179 + ... + 16309.
22127964 is an apocalyptic number.
It is an amenable number.
2127964 is a deficient number, since it is larger than the sum of its proper divisors (1745668).
2127964 is a wasteful number, since it uses less digits than its factorization.
2127964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297 (or 164 counting only the distinct ones).
The product of its digits is 6048, while the sum is 31.
The square root of 2127964 is about 1458.7542630615. The cubic root of 2127964 is about 128.6238264971.
Multiplying 2127964 by its sum of digits (31), we get a square (65966884 = 81222).
2127964 divided by its sum of digits (31) gives a square (68644 = 2622).
The spelling of 2127964 in words is "two million, one hundred twenty-seven thousand, nine hundred sixty-four".
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