Base | Representation |
---|---|
bin | 1000001010110101110000 |
3 | 11000210122202 |
4 | 20022311300 |
5 | 1022012202 |
6 | 113522332 |
7 | 24126410 |
oct | 10126560 |
9 | 4023582 |
10 | 2141552 |
11 | 1232a86 |
12 | 8733a8 |
13 | 59c9ba |
14 | 3da640 |
15 | 2c4802 |
hex | 20ad70 |
2141552 has 20 divisors (see below), whose sum is σ = 4742256. Its totient is φ = 917760.
The previous prime is 2141549. The next prime is 2141569. The reversal of 2141552 is 2551412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9449 + ... + 9672.
22141552 is an apocalyptic number.
It is an amenable number.
2141552 is an abundant number, since it is smaller than the sum of its proper divisors (2600704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141552 is a wasteful number, since it uses less digits than its factorization.
2141552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19136 (or 19130 counting only the distinct ones).
The product of its digits is 400, while the sum is 20.
The square root of 2141552 is about 1463.4042503697. The cubic root of 2141552 is about 128.8970193488.
Adding to 2141552 its reverse (2551412), we get a palindrome (4692964).
The spelling of 2141552 in words is "two million, one hundred forty-one thousand, five hundred fifty-two".
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