Base | Representation |
---|---|
bin | 111101111010010010100 |
3 | 10211001211202 |
4 | 13233102110 |
5 | 1004404232 |
6 | 111252032 |
7 | 23146361 |
oct | 7572224 |
9 | 3731752 |
10 | 2028692 |
11 | 1166206 |
12 | 81a018 |
13 | 560513 |
14 | 3ab468 |
15 | 2a1162 |
hex | 1ef494 |
2028692 has 12 divisors (see below), whose sum is σ = 3704736. Its totient is φ = 970200.
The previous prime is 2028679. The next prime is 2028701. The reversal of 2028692 is 2968202.
It is a happy number.
It is an Ulam number.
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, 10934 + ... + 11117.
It is an arithmetic number, because the mean of its divisors is an integer number (308728).
22028692 is an apocalyptic number.
It is an amenable number.
2028692 is a deficient number, since it is larger than the sum of its proper divisors (1676044).
2028692 is a wasteful number, since it uses less digits than its factorization.
2028692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22078 (or 22076 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 2028692 is about 1424.3215928996. The cubic root of 2028692 is about 126.5917408533.
The spelling of 2028692 in words is "two million, twenty-eight thousand, six hundred ninety-two".
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