Base | Representation |
---|---|
bin | 111111011010101111000 |
3 | 10220120120122 |
4 | 13323111320 |
5 | 1012444242 |
6 | 112312412 |
7 | 23443343 |
oct | 7732570 |
9 | 3816518 |
10 | 2078072 |
11 | 119a317 |
12 | 842708 |
13 | 579b39 |
14 | 3c145a |
15 | 2b0ad2 |
hex | 1fb578 |
2078072 has 16 divisors (see below), whose sum is σ = 3955560. Its totient is φ = 1023264.
The previous prime is 2078059. The next prime is 2078081. The reversal of 2078072 is 2708702.
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, 1403 + ... + 2474.
22078072 is an apocalyptic number.
It is an amenable number.
2078072 is a deficient number, since it is larger than the sum of its proper divisors (1877488).
2078072 is a wasteful number, since it uses less digits than its factorization.
2078072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3950 (or 3946 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 26.
The square root of 2078072 is about 1441.5519414853. The cubic root of 2078072 is about 127.6106331813.
The spelling of 2078072 in words is "two million, seventy-eight thousand, seventy-two".
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