Base | Representation |
---|---|
bin | 1010010100011101111000 |
3 | 12002102221021 |
4 | 22110131320 |
5 | 1143032042 |
6 | 133552224 |
7 | 31665043 |
oct | 12243570 |
9 | 5072837 |
10 | 2705272 |
11 | 1588569 |
12 | aa5674 |
13 | 73946b |
14 | 505c5a |
15 | 386867 |
hex | 294778 |
2705272 has 8 divisors (see below), whose sum is σ = 5072400. Its totient is φ = 1352632.
The previous prime is 2705257. The next prime is 2705291. The reversal of 2705272 is 2725072.
2705272 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169072 + ... + 169087.
It is an arithmetic number, because the mean of its divisors is an integer number (634050).
22705272 is an apocalyptic number.
It is an amenable number.
2705272 is a deficient number, since it is larger than the sum of its proper divisors (2367128).
2705272 is a wasteful number, since it uses less digits than its factorization.
2705272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338165 (or 338161 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 25.
The square root of 2705272 is about 1644.7711086957. The cubic root of 2705272 is about 139.3382374034.
The spelling of 2705272 in words is "two million, seven hundred five thousand, two hundred seventy-two".
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