Base | Representation |
---|---|
bin | 1000001100011011100000 |
3 | 11001010120221 |
4 | 20030123200 |
5 | 1022214224 |
6 | 114012424 |
7 | 24154402 |
oct | 10143340 |
9 | 4033527 |
10 | 2148064 |
11 | 1237966 |
12 | 877114 |
13 | 5a2959 |
14 | 3dcb72 |
15 | 2c66e4 |
hex | 20c6e0 |
2148064 has 24 divisors (see below), whose sum is σ = 4452840. Its totient is φ = 1017216.
The previous prime is 2148053. The next prime is 2148071. The reversal of 2148064 is 4608412.
It is a super-2 number, since 2×21480642 = 9228357896192, which contains 22 as substring.
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, 1159 + ... + 2374.
It is an arithmetic number, because the mean of its divisors is an integer number (185535).
22148064 is an apocalyptic number.
It is an amenable number.
2148064 is an abundant number, since it is smaller than the sum of its proper divisors (2304776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2148064 is a wasteful number, since it uses less digits than its factorization.
2148064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3562 (or 3554 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 2148064 is about 1465.6275106588. The cubic root of 2148064 is about 129.0275365369.
The spelling of 2148064 in words is "two million, one hundred forty-eight thousand, sixty-four".
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