Base | Representation |
---|---|
bin | 1000001100001001101100 |
3 | 11001002000201 |
4 | 20030021230 |
5 | 1022200144 |
6 | 114003244 |
7 | 24151153 |
oct | 10141154 |
9 | 4032021 |
10 | 2146924 |
11 | 123701a |
12 | 876524 |
13 | 5a2290 |
14 | 3dc59a |
15 | 2c61d4 |
hex | 20c26c |
2146924 has 48 divisors (see below), whose sum is σ = 4445280. Its totient is φ = 898560.
The previous prime is 2146909. The next prime is 2146939. The reversal of 2146924 is 4296412.
It is an interprime number because it is at equal distance from previous prime (2146909) and next prime (2146939).
Its product of digits (3456) is a multiple of the sum of its prime divisors (128).
It is a junction number, because it is equal to n+sod(n) for n = 2146892 and 2146901.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40482 + ... + 40534.
It is an arithmetic number, because the mean of its divisors is an integer number (92610).
22146924 is an apocalyptic number.
It is an amenable number.
2146924 is an abundant number, since it is smaller than the sum of its proper divisors (2298356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2146924 is a wasteful number, since it uses less digits than its factorization.
2146924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130 (or 128 counting only the distinct ones).
The product of its digits is 3456, while the sum is 28.
The square root of 2146924 is about 1465.2385471315. The cubic root of 2146924 is about 129.0047070774.
The spelling of 2146924 in words is "two million, one hundred forty-six thousand, nine hundred twenty-four".
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