Base | Representation |
---|---|
bin | 1000000011110000010100 |
3 | 10222022211221 |
4 | 20003300110 |
5 | 1020100112 |
6 | 113140124 |
7 | 23645662 |
oct | 10036024 |
9 | 3868757 |
10 | 2112532 |
11 | 12131a4 |
12 | 85a644 |
13 | 58c726 |
14 | 3cdc32 |
15 | 2bae07 |
hex | 203c14 |
2112532 has 12 divisors (see below), whose sum is σ = 3715936. Its totient is φ = 1050840.
The previous prime is 2112511. The next prime is 2112533. The reversal of 2112532 is 2352112.
It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.
It is a d-powerful number, because it can be written as 213 + 1 + 1 + 220 + 54 + 38 + 220 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408 + ... + 2095.
22112532 is an apocalyptic number.
It is an amenable number.
2112532 is a deficient number, since it is larger than the sum of its proper divisors (1603404).
2112532 is a wasteful number, since it uses less digits than its factorization.
2112532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2718 (or 2716 counting only the distinct ones).
The product of its digits is 120, while the sum is 16.
The square root of 2112532 is about 1453.4551936678. The cubic root of 2112532 is about 128.3121450749.
Adding to 2112532 its reverse (2352112), we get a palindrome (4464644).
The spelling of 2112532 in words is "two million, one hundred twelve thousand, five hundred thirty-two".
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